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
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 1000 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 even more than 1000 lm.
DOT 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.
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 20°
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 20°
DOT 28 - frameless in all kinds of ceilings.
| Item No. | Types of lamps |
|---|---|
| 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* |
| 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 1050mA is possible: 1010lm | 1050mA | 13W* |
|
3782_ _ E 3782_ _ A |
DOT 28 POWER WET | IP44, for flush-mounting in SYSTEM DOT 28, splash-proof on all sides, solid aluminium, passive cooling, installation depth ET = module installation depth + 60 mm except for capsules 560lm | 700mA | 8,5W* WITH EXTENDED COOLING SURFACE in concrete, current supply with 1050 mA is possible: 760lm | 1050mA | 13W* Glare suppression ring total black Fade ring polar white with deep 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, DOT SLIM and VERSA installation aid |
278020 278030 278040 |
REPAIR SET, for DOT 28, ORB 28, MOL 28, DOT 28 POWER and DOT 35, for authorized electricians 2700K 3000K 4000K |
| * excl. LED-Driver; constant current | |
| CONFIGURE ONLINE |
Add the following specifications to your order:
| Item No. | Lens |
|---|---|
| 1 _ _ | Beam angle 20° |
| Item No. | Reflector | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| On request | Beam angle 25° | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | deep black, anodised aluminium | UGR <10 at LENSE 20° | UGR <19 at 35° | UGR <22 at 55° Installation depth ID + 10 mm, only for DOT 28, DOT 28 Power and DOT 35. Luminous flux diminishes by approx. 20% |
| _ _ A | Fade ring | polarwhite + deep black center | UGR <10 at LENSE 20° | UGR <19 at 35° | UGR <22 at 55° Installation depth ID + 10 mm, only for DOT 28, DOT 28 Power and DOT 35. Luminous flux diminishes by approx. 20% |
| Item No. | LED-Driver 350mA |
|---|---|
| 299003 | ON-OFF 4,2W 350mA | 1 LED³ | not dimmable LWH 38x27x21mm |
| 299023 | ON-OFF 20W 350mA | 1-3 LEDs | not dimmable LWH 118x35x26mm |
| 299223 | DA-PU 25W 350mA | 1-4 LEDs² | dimmable | DALI/Push LWH 105x68x23mm |
| 299243 | DA-PU 40W 350mA | 1-7 LEDs | dimmable | DALI/Push LWH 124x82x23mm |
| Item No. | LED-Driver 700mA (for DOT 28 POWER, depending on the mounting situation) |
|---|---|
| 299037 | ON-OFF 35W 700mA | 1-3 LEDs | not dimmable LWH 148x40x30mm |
| 299227 | DA-PU 25W 700mA | 1-2 LEDs | dimmable | DALI/Push LWH 105x68x23mm |
| 299247 | DA-PU 40W 700mA | 1-4 LEDs² | dimmable | DALI/Push LWH 124x82x23mm |
| 299267 | DA-PU 60W 700mA | 1-6 LEDs² | dimmable | DALI/Push LWH 124x82x23mm |
| Item No. | LED-Driver 1050mA (for DOT 28 POWER with extended cooling surface Item No. 208900, only for concrete) |
|---|---|
| 299031 | ON-OFF 35W 1050mA| 1-2 LEDs | not dimmable LWH 148x40x30mm |
| 299241 | DA-PU 40W 1050mA | 1-2 LEDs | dimmable | DALI/Push LWH 124x82x23mm |
| 299261 | DA-PU 60W 1050mA | 1-4 LEDs | dimmable | DALI/Push LWH 124x82x23mm |
² due to the power consumption, one LED/LIGHT less than the MAX. value must be connected in series. ³ not possible for WALL 28. |
| Minimum diameter according to cable length | |
|---|---|
| 0,75 mm² – 100 m; 1,5 mm² – 200 m |
