
Silica® 21
The Silica® 21 offers maximum flexibility in use and is suitable for all mounting situations thanks to its modular design. It is the ideal basis for a smart office through flexible expansion with intelligent sensors, for example for room data acquisition with an open interface. As a sustainable luminaire thanks to easily exchangeable components, the Silica® 21 is the perfect solution for individual projects thanks to the modular principle.
Our open solution: modular, networked, adaptable and open in design

ELDACON® P - with prismatic optics
Intro product family
Key data
Article office luminaire
Light emission direct distribution
Beam angle extremely wide distribution
Net luminous flux 1640lm to 9840lm
Colour temperature 2700…6500K; 3000K; 4000K
Control DALI DT8; DALI 2
Protection rating IP20
Insulation class insulation class I (protective earthing)
Special features
Configuration & data sheets
- for luminaire lengths greater than 1600mm, the prism cover consists of 2 or 3 photometric sections
- incl. quick-fit mounting brackets; mounting into system ceilings or recessing into cut ceiling apertures possible without luminaire-specific mounting accessories
- for continuous row: please order the required number of luminaire connectors separately; wiring from luminaire to luminaire on site in the ceiling void
Results
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 3280lm | 24.1W | 136lm/W | DALI 2 | 1228 | 3.2 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 840, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
4000K | CRI > 80 | 3280lm | 22.4W | 146lm/W | DALI 2 | 1228 | 3.2 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 4100lm | 30.1W | 136lm/W | DALI 2 | 1528 | 3.8 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 840, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
4000K | CRI > 80 | 4100lm | 28.1W | 146lm/W | DALI 2 | 1528 | 3.8 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 8200lm | 62.2W | 132lm/W | DALI 2 | 3028 | 6.0 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 840, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
4000K | CRI > 80 | 8200lm | 58.2W | 141lm/W | DALI 2 | 3028 | 6.0 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, 2700..6500K, UGR ≤ 19, DALI DT8, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
2700..6500K | CRI > 80 | 3230lm | 34W | 95lm/W | DALI DT8 | 1228 | 3.2 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, 2700..6500K, UGR ≤ 19, DALI DT8, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
2700..6500K | CRI > 80 | 4030lm | 42.6W | 95lm/W | DALI DT8 | 1528 | 3.8 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, 2700..6500K, UGR ≤ 19, DALI DT8, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
2700..6500K | CRI > 80 | 8070lm | 85.1W | 95lm/W | DALI DT8 | 3028 | 6.0 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 1640lm | 13.8W | 119lm/W | DALI 2 | 628 | 2.4 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 2460lm | 19.3W | 128lm/W | DALI 2 | 928 | 2.7 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 4920lm | 35.2W | 140lm/W | DALI 2 | 1828 | 4.5 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 5740lm | 40.8W | 141lm/W | DALI 2 | 2128 | 4.8 |
Silica® 21, extremely wide distribution, opal, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 5400lm | 37.4W | 144lm/W | DALI 2 | 2728 | 5.5 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 9020lm | 67.9W | 133lm/W | DALI 2 | 3328 | 6.5 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Colour temperature | Colour rendering | Luminous flux | Connected load | Luminous efficacy | Control | L (mm) | Wt. (kg) |
---|---|---|---|---|---|---|---|
3000K | CRI > 80 | 9840lm | 73.7W | 134lm/W | DALI 2 | 3628 | 7.0 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DA34WBGTIN (EAN): 4058352907320
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 3280lm |
Connected load | 24.1W |
Luminous efficacy | 136lm/W |
Control | DALI 2 |
L (mm) | 1228 |
Wt. (kg) | 3.2 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 840, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DA44WBGTIN (EAN): 4058352907344
Colour temperature | 4000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 3280lm |
Connected load | 22.4W |
Luminous efficacy | 146lm/W |
Control | DALI 2 |
L (mm) | 1228 |
Wt. (kg) | 3.2 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DB35WBGTIN (EAN): 4058352907368
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 4100lm |
Connected load | 30.1W |
Luminous efficacy | 136lm/W |
Control | DALI 2 |
L (mm) | 1528 |
Wt. (kg) | 3.8 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 840, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DB45WBGTIN (EAN): 4058352907399
Colour temperature | 4000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 4100lm |
Connected load | 28.1W |
Luminous efficacy | 146lm/W |
Control | DALI 2 |
L (mm) | 1528 |
Wt. (kg) | 3.8 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DC3AWBGTIN (EAN): 4058352907405
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 8200lm |
Connected load | 62.2W |
Luminous efficacy | 132lm/W |
Control | DALI 2 |
L (mm) | 3028 |
Wt. (kg) | 6.0 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 840, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DC4AWBGTIN (EAN): 4058352907429
Colour temperature | 4000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 8200lm |
Connected load | 58.2W |
Luminous efficacy | 141lm/W |
Control | DALI 2 |
L (mm) | 3028 |
Wt. (kg) | 6.0 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, 2700..6500K, UGR ≤ 19, DALI DT8, traffic white (RAL 9016)
Order No.: 51MX13TAT4WGTIN (EAN): 4058352753460
Colour temperature | 2700..6500K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 3230lm |
Connected load | 34W |
Luminous efficacy | 95lm/W |
Control | DALI DT8 |
L (mm) | 1228 |
Wt. (kg) | 3.2 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, 2700..6500K, UGR ≤ 19, DALI DT8, traffic white (RAL 9016)
Order No.: 51MX13TBT5WGTIN (EAN): 4058352754771
Colour temperature | 2700..6500K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 4030lm |
Connected load | 42.6W |
Luminous efficacy | 95lm/W |
Control | DALI DT8 |
L (mm) | 1528 |
Wt. (kg) | 3.8 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, 2700..6500K, UGR ≤ 19, DALI DT8, traffic white (RAL 9016)
Order No.: 51MX13TCTAWGTIN (EAN): 4058352808962
Colour temperature | 2700..6500K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 8070lm |
Connected load | 85.1W |
Luminous efficacy | 95lm/W |
Control | DALI DT8 |
L (mm) | 3028 |
Wt. (kg) | 6.0 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DH31WBGTIN (EAN): 4069025256539
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 1640lm |
Connected load | 13.8W |
Luminous efficacy | 119lm/W |
Control | DALI 2 |
L (mm) | 628 |
Wt. (kg) | 2.4 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DJ32WBGTIN (EAN): 4069025204141
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 2460lm |
Connected load | 19.3W |
Luminous efficacy | 128lm/W |
Control | DALI 2 |
L (mm) | 928 |
Wt. (kg) | 2.7 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DK35WBGTIN (EAN): 4058352033746
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 4920lm |
Connected load | 35.2W |
Luminous efficacy | 140lm/W |
Control | DALI 2 |
L (mm) | 1828 |
Wt. (kg) | 4.5 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DL35WBGTIN (EAN): 4069025000064
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 5740lm |
Connected load | 40.8W |
Luminous efficacy | 141lm/W |
Control | DALI 2 |
L (mm) | 2128 |
Wt. (kg) | 4.8 |
Silica® 21, extremely wide distribution, opal, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX10DN35WBGTIN (EAN): 4069025105103
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 5400lm |
Connected load | 37.4W |
Luminous efficacy | 144lm/W |
Control | DALI 2 |
L (mm) | 2728 |
Wt. (kg) | 5.5 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DP39WBGTIN (EAN): 4069025129994
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 9020lm |
Connected load | 67.9W |
Luminous efficacy | 133lm/W |
Control | DALI 2 |
L (mm) | 3328 |
Wt. (kg) | 6.5 |
Silica® 21, extremely wide distribution, ELDACON® P, prismatic diffuser, Light colour 830, UGR ≤ 19, DALI 2, traffic white (RAL 9016)
Order No.: 51MX13DR39WBGTIN (EAN): 4069025175243
Colour temperature | 3000K |
---|---|
Colour rendering | CRI > 80 |
Luminous flux | 9840lm |
Connected load | 73.7W |
Luminous efficacy | 134lm/W |
Control | DALI 2 |
L (mm) | 3628 |
Wt. (kg) | 7.0 |
Optional accessories
Order No.: 59MX700V50XGTIN (EAN): 4058352772416 | Show all details |