Brightgreen Cube D900 square LED downlight

Brightgreen has extended its D900 range to include a cube model. The Cube D900 is a 900 lm, 16 W, warm white (3000 K) downlight with a lens that produces a square shaped light beam.

Available with a white or silver fascia, it is constructed of pure aluminium and UV-stabilised PMMA. A beam angle of 45 or 55° is available. Also available is a 90-30° lens that has a rectangular beam three times longer than it is wide, making it suitable for lighting hallways and other long spaces.

The light has an efficiency of 56 lm/W and a CRI (colour rendering index) of 90. It offers an operating temperature of -20 to 85°C and a dimming range of 10-100%. A clearance of 20 mm is required for installation.

Brightgreen claims the light has an operating lifetime of 70,000 hours and has been designed not to attract insects and to emit low glare.

A 3100 V spike arrestor is built into the light, which has an IP44 rating. The light falls into Luminaire Class IEC 60598-1:2008 and has an STC rating of 42.