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SL2640 Superlight Comet Commercial LED Downlight

The Superlight Comet is a LED downlight fixture suitable for all types of commercial projects. The fittings feature semi-specular reflector for optimum efficiency and aesthetic. The fittings have integrated LED with professionally designed thermal management resulting in a product with superior service life. Superlight Comet downlights are available in a range of sizes from 20W to 50W.


Driver Input Voltage:100-240VAC
Max Power Consumption:40W
Trim Diameter:215mm
Ceiling Cutout:195mm
Fitting Depth:135mm
LED Classification:Sharp COB LED
Fixture Material:1090 Aluminium with Polished Reflector
Typical Light Source Efficacy:95lm/W
LED Beam Angle:60°
LED Driver Power Factor:>0.95
Recommended Ambient Temp:-10 ~ +45°C
IP Protection Rating:IP40

Photometric Information

  • SL2640-15    CCT: 6000K    CRI:  >90
  • SL2640-17    CCT: 4000K    CRI:  >90
  • SL2640-21    CCT: 3200K    CRI:  >90

Detailed photometric report and IES files available by request

Typical Applications

Commercial projects, retail showrooms, offices, foyers, common areas, residential developments, airports galleries, museums, food preparation areas, clubs and restaurants, hotels.

3D Modelling & Lighting Design

Superlight can provide detailed 3D modelling and lighting design services for your project, including wiring schematics and lighting control system design. Contact us for more information.

Control & Dimming Compatibility

Superlight Comet LED downlights are supplied with phase control dimmable LED drivers
Optional DALI dimmable LED driver is available by special request
Optional 1-10V dimmable LED driver is available by special request

Customisation Options

  • Fixture trim colour can be refinished by special request

>> Custom options may be subject to minimum order quantities

Ordering Information

  • SL2640-21 Superlight Comet LED Downlight 40W  3200K
  • SL2640-17 Superlight Comet LED Downlight 40W   4000K
  • SL2640-15 Superlight Comet LED Downlight 40W  6500K

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