Flush-mounted into the ceiling, this source of light is almost invisible. An abundance of light streams from a single spot. Masterfully crafted reflectors create beautiful cones of light in the room, casting dainty shadows and adding brilliance to any material. Depending on the installation module, minimum installation depth of 60 mm.
DOT 28
FRAMELESS INTEGRATION. Flush-mounted into the ceiling, this source of light is almost invisible. An abundance of light streams from a single spot. Masterfully crafted reflectors create beautiful cones of light in the room, casting dainty shadows and adding brilliance to any material. Dot 28 emanates a soft, atmospheric light. A system for simple, yet sophisticated lighting that lets a room speak for itself.
DOT 28 GLARE SUPPRESSION RING
The glare suppression ring refines the excellent light quality of the DOT 28 even further and creates a pleasant glare-free light. Due to a UGR value <19 and <22, this version is also suitable for workstations. The glare suppression ring makes the source of light disappear to the extent that you won´t know where the light comes from. "We make visible without being visible".
DOT 28 FADE RING
Invisibility in absolute perfection. The innovation of the glare ring renders the luminaire almost invisible during the day. In the evening, an intricate speck of light appears. We reduce the source of light to the point that it seems to disappear, allowing the DOT 28 to reveal the full quality of its light upon activation.
DOT 28 POWER
HIGH PERFORMANCE MEETS INSPIRATION. When a 28 mm spot puts out more than 700 lumen of light, a special kind of beauty unfolds: a powerful yet soft cone of light fills the room. Simply inspirational. This extraordinary performance is made possible by a longer cooling element and can be increased further by an additional cooling surface, in some cases leading to an output of almost 1000 lm.
>>> To DOT 28 POWERDOT 28 WET
DOT 28 also provides a calm ceiling mirror and beautiful light in covered outdoor areas or bathrooms: with DOT 28 WET - splash-proof on all sides IP44.
DOT 28 CONE
MINIMALISTICALLY EXPRESSIVE.
Almost immaterial, DOT 28 CONE gives the ceiling depth articulated with
geometrical precision and creates a subtle relief by playing with minimal
height and deep recesses. The precisely milled cone recedes deeper into
the ceiling than the upstand protrudes: full presence paired with
glare-controlled restraint.
>>> To DOT 28 CONE
>>> To DOT 28 POWER CONE
DIM TO WARM
Seamless transitions from brightness to atmospheric candlelight: With a perfect dimming curve, high light brilliance and high colour rendering (RA96), SYSTEM DOT 28 creates undreamt-of atmospheres
>>> More about DIM TO WARM
LENS 15°
SYSTEM DOT 28´s smallest light housing concentrates and projects light into the room with maximum brightness, but minimal scattering. A versatile instrument for staging objects and focusing light.
>>> More about LENS 15°
DOT 28 - frameless in all kinds of ceilings.
| Item No. | Luminaires |
|---|---|
| 2781_ _ _ | DOT 28 | for flush-mounting in SYSTEM DOT 28, solid aluminium, passive cooling 400 lm | 350 mA | 4W* |
| 3781_ _ _ | DOT 28 WET | IP44, for flush-mounting in SYSTEM DOT 28, splash-proof on all sides, solid aluminium, passive cooling 370 lm | 350 mA | 4W* |
| 168101 | ASSEMBLY PLIERS | circlip pliers, DOT 28, WALL 28, DOT SLIM and VERSA installation aid |
278020 278025 278030 278035 278040 278045 278013 |
REPAIR SET, for DOT 28, ORB 28, MOL 28, DOT 28 POWER, DOT 35 and DOT 35 POWER, for authorized electricians 2700 K 2700 K B35 for lens 3000 K 3000 K B35 for lens 4000 K 4000 K B35 for lens 1800-2700 K @350mA |
| * excl. LED-Driver; constant current | |
| CONFIGURE ONLINE |
Add the following specifications to your order:
| Item No. | Lens |
|---|---|
| 1 _ _ | Beam angle 15° |
| Item No. | Reflector | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 _ _ | Beam angle 35° | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 6 _ _ | Beam angle 55° |
| Item No. | LED | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| _ 1 _ | DIM TO WARM | RA 96 | 1800 - 2700K @350mA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| _ 2 _ | RA 93 | 2700 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| _ 3 _ | RA 93 | 3000 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| _ 4 _ | RA 93 | 4000 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item No. | Colour |
|---|---|
| _ _ K | Kaschmeregold |
| _ _ S | Snow silver |
| _ _ T | Total black |
| _ _ R | Rose |
| _ _ G | Gold |
| _ _ M | Muscat bronze |
| _ _ P | Polar white (equals RAL 9016) |
| _ _ E | Glare suppression ring | total black, anodised aluminium | UGR <10 at LENSE 15° | UGR <19 at 35° | UGR <22 at 55° @350 mA Installation depth ET = module installation depth +10 mm. Luminous flux diminishes by approx. 20% |
| _ _ A | Fade ring | polar white + total black center | UGR <10 at LENSE 20° | UGR <19 at 35° | UGR <22 at 55° @350mA Installation depth ET = module installation depth +10 mm. Luminous flux diminishes by approx. 20% |
| REPURCHASE RECYCLING CIRCULAR ECONOMY |
| Item No. | LED-Driver 350mA |
|---|---|
| 299003 | ON-OFF | 4,2W 350mA² | 1 LED³ | not dimmable LWH 38x27x21mm |
| 399023 | ON-OFF | 25W 350mA | 1-4 LEDs | not dimmable LWH 147x40x32mm |
| 299223 | DALI-2 | PUSH 25W 350mA | 1-4 LEDs | dimmable 1-100% LWH 147x40x32mm |
| 399263 | DALI-2 | PUSH | 1-10V 60W 350mA | 1-6 LEDs | except D2W: 1-5 LEDs | dimmable 1-100% LWH 124x79x22mm |
² cable length max. 33m at 0.75mm² |
|   | Minimum diameter according to cable length |
|---|---|
|   | 0,75 mm² – 100 m; 1,5 mm² – 200 m |




HIGH PERFORMANCE MEETS INSPIRATION. When a 28 mm spot puts out more than 700 lumen of light, a special kind of beauty unfolds: a powerful yet soft cone of light fills the room. Simply inspirational. On the other hand, the light output can be further increased by extending the cooling surface, resulting in an output of over 1000 lm depending on the installation situation.
INSTALLATION
CONFIGURATOR
SUSTAINABILITY
| Item No. | Luminaires |
|---|---|
| 2782_ _ _ | DOT 28 POWER | for flush-mounting in SYSTEM DOT 28, solid aluminium,
passive cooling, installation depth ET = module installation depth + 50 mm except for capsules 740lm | 700mA | 8,5W* With EXTENDED COOLING SURFACE* in concrete, current supply with 1000 mA is possible: 990lm | 1000mA | 12W* |
3782_ _ E 3782_ _ A |
DOT 28 POWER WET | IP44, for flush-mounting in the SYSTEM DOT 28, splash-proof
on all sides, solid aluminium, passive cooling, module installation depth ET + 60 mm except for capsules 560lm | 700mA | 8,5W* Glare supresssion ring total black Fade ring polar white with total black center |
| 208900 | EXTENDED COOLING SURFACE | for capsules with higher current feed, see installation instructions, for DOT 28 POWER |
| 208901 | ADJUSTMENT IRON | for extended cooling surface, for alignment of the cooling mandrel, in case it was set in concrete at an angle |
| 168101 | ASSEMBLY PLIERS | circlip pliers, DOT 28, WALL28, DOT SLIM and VERSA installation aid |
278020 278030 278040 |
REPAIR SET, for DOT 28, ORB 28, MOL 28, DOT 28 POWER, DOT 35 and DOT 35 POWER for authorized electricians 2700K 3000K 4000K |
| * excl. LED-Driver; constant current | |
| CONFIGURE ONLINE |
Add the following specifications to your order:
| Item No. | Reflector |
|---|---|
| 3 _ _ | Beam angle 35° |
| 6 _ _ | Beam angle 55° |
| Item No. | LED |
|---|---|
| _ 2 _ | RA 93 | 2700K |
| _ 3 _ | RA 93 | 3000K |
| _ 4 _ | RA 93 | 4000K |
| Item No. | Colour |
|---|---|
| _ _ K | Kaschmeregold |
| _ _ S | Snow silver |
| _ _ T | Total black |
| _ _ R | Rose |
| _ _ G | Gold |
| _ _ M | Muscat bronze |
| _ _ P | Polar white (equals RAL 9016) |
| _ _ E | Glare suppression ring | total black, anodised aluminium Installation depth ET = module installation depth +10 mm, only for DOT 28, DOT 28 POWER, DOT 35 and DOT 35 POWER. Luminous flux diminishes by approx. 20% |
| _ _ A | Fade ring | polarwhite + total black center Installation depth ET = module installation depth +10 mm, only for DOT 28, DOT 28 POWER, DOT 35 and DOT 35 POWER. Luminous flux diminishes by approx. 20% |
| REPURCHASE RECYCLING CIRCULAR ECONOMY |
| Item No. | LED-Driver 700mA (depending on the mounting situation) |
|---|---|
| 299037 | ON-OFF 35W 700mA | 1-3 LEDs | not dimmable LWH 148x40x30mm |
| 299227 | DALI-2|PUSH 25W 700mA | 1-2 LEDs | dimmable 1-100% LWH 147x40x32mm |
| 399267 | DALI-2|PUSH|1-10V 60W 700mA | 1-5 LEDs | dimmable 1-100% LWH 124x79x22mm |
| Item No. | LED-Driver 1000mA (with extended cooling surface item No. 208900, in concrete) |
|---|---|
| 399261 | DALI-2|PUSH|1-10V 60W 1000mA | 1-4 LEDs | dimmable 1-100% LWH 124x79x22mm |
| Minimum diameter according to cable length | |
|---|---|
| 0,75mm²-100m; 1,5mm²- 200m |



SOFT FASCINATION. New design freedom for a classic. DOT 28 CONE nestles flush and seamlessly against the ceiling surface. The lifting slope integrated into the new bayonet creates a fascinating aesthetic. Focused light, high-quality reflectors, and enhanced glare suppression ensure brilliant lighting moods. DOT 28 CONE thus has a dual effect – architectural and scenographic.
| Art.Nr. | Leuchten |
|---|---|
| 2771_ _ _ | DOT 28 CONE | semi-recessed luminaire for installation in SYSTEM DOT 28, solid aluminum, passive cooling
400lm | 350mA | 4W* |
| 3771_ _ _ | DOT 28 CONE WET | IP44, semi-recessed luminaire for installation in SYSTEM DOT 28, splash-proof on all sides, solid aluminum, passive cooling 370lm | 350mA | 4W* |
278020 278025 278030 278035 278040 278045 278013 |
REPAIR SET, für DOT 28, ORB 28, MOL 28, DOT 28 POWER, DOT 35 und DOT 35 POWER, for authorised electricians 2700 K 2700 K B35 for lens 3000 K 3000 K B35 for lens 4000 K 4000 K B35 for lens 1800-2700 K @350mA |
| *exkl. LED-Driver; constant current | |
| CONFIGURE ONLINE |
Add the following specifications to your order:
| Item No. | Lens |
|---|---|
| 1 _ _ | Beam angle 15° |
| Item No. | Reflector | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 _ _ | Beam angle 35° | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 6 _ _ | Beam angle 55° |
| Item No. | LED | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| _ 1 _ | DIM TO WARM | RA 96 | 1800 - 2700K @350mA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| _ 2 _ | RA 93 | 2700 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| _ 3 _ | RA 93 | 3000 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| _ 4 _ | RA 93 | 4000 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item No. | Colour |
|---|---|
| _ _ K | Kaschmeregold |
| _ _ S | Snow silver |
| _ _ T | Total black |
| _ _ R | Rose |
| _ _ G | Gold |
| _ _ M | Muscat bronze |
| _ _ P | Polar white (equals RAL 9016) |
| REPURCHASE RECYCLING CIRCULAR ECONOMY |
| Item No. | LED-Driver 350mA |
|---|---|
| 299003 | ON-OFF | 4,2W 350mA² | 1 LED | not dimmable LWH 38x27x21mm |
| 399023 | ON-OFF | 25W 350mA | 1-4 LEDs | not dimmable LWH 147x40x32mm |
| 299223 | DALI-2 | PUSH 25W 350mA | 1-4 LEDs | dimmable 1-100% LWH 147x40x32mm |
| 399263 | DALI-2 | PUSH | 1-10V 60W 350mA | 1-6 LEDs | except D2W: 1-5 LEDs | dimmable 1-100% LWH 124x79x22mm |
² cable length max. 33m at 0,75mm² |
|   | Minimum diameter according to cable length |
|---|---|
|   | 0,75 mm² – 100 m; 1,5 mm² – 200 m |




POWERFUL ELEGANCE. Softness meets precision and high light output. DOT 28 POWER CONE delivers amazing results for sophisticated lighting solutions with high requirements. Powerful, precise light traces the depth of the room and makes surfaces and materials shine. The cone provides additional glare suppression and opens up a wide range of design options.
| Art.Nr. | Luminaires |
|---|---|
| 2772_ _ _ | DOT 28 POWER CONE | semi-recessed luminaire for installation in SYSTEM DOT 28,
solid aluminum, passive cooling, installation depth ET = module installation depth + 60mm, except for capsules, 740lm | 700mA | 8,5W* With EXTENDED COOLING SURFACE* in concrete, current supply with 1000 mA is possible:: 990lm | 1000mA | 12W* |
| 208900 | EXTENDED COOLING SURFACE | for capsules with higher current feed, see installation instructions, for DOT 28 POWER |
| 208901 | ADJUSTMENT IRON | for extended cooling surface, for alignment of the cooling mandrel, in case it was set in concrete at an angle |
| 168101 | ASSEMBLY PLIERS | circlip pliers, DOT 28, WALL28, DOT SLIM and VERSA installation aid |
278020 278030 278040 |
REPAIR SET, for DOT 28, ORB 28, MOL 28, DOT 28 POWER, DOT 35 and DOT 35 POWER for authorized electricians 2700K 3000K 4000K |
| * excl. LED-Driver; constant current | |
| CONFIGURE ONLINE |
Add the following specifications to your order:
| Item No. | Reflector |
|---|---|
| 3 _ _ | Beam angle 35° |
| 6 _ _ | Beam angle 55° |
| Item No. | LED |
|---|---|
| _ 2 _ | RA 93 | 2700K |
| _ 3 _ | RA 93 | 3000K |
| _ 4 _ | RA 93 | 4000K |
| Item No. | Colour |
|---|---|
| _ _ K | Kaschmeregold |
| _ _ S | Snow silver |
| _ _ T | Total black |
| _ _ R | Rose |
| _ _ G | Gold |
| _ _ M | Muscat bronze |
| _ _ P | Polar white (equals RAL 9016) |
| REPURCHASE RECYCLING CIRCULAR ECONOMY |
| Item No. | LED-Driver 700mA (depending on the mounting situation) |
|---|---|
| 299037 | ON-OFF 35W 700mA | 1-3 LEDs | not dimmable LWH 148x40x30mm |
| 299227 | DALI-2|PUSH 25W 700mA | 1-2 LEDs | dimmable 1-100% LWH 147x40x32mm |
| 399267 | DALI-2|PUSH|1-10V 60W 700mA | 1-5 LEDs | dimmable 1-100% LWH 124x79x22mm |
| Item No. | LED-Driver 1000mA (with extended cooling surface item No. 208900, in concrete) |
|---|---|
| 399261 | DALI-2|PUSH|1-10V 60W 1000mA | 1-4 LEDs | dimmable 1-100% LWH 124x79x22mm |
| Minimum diameter according to cable length | |
|---|---|
| 0,75mm²-100m; 1,5mm²- 200m |


