Product data sheet

LDSQ4B LED 4" Square Recessed Downlight

LDSQ4B30D010 EU4B30509727 4LBCSSQ1MMS

Cooper Lighting

Square new construction downlight or lensed wall wash, Excellent light control and low aperture brightness, Designed for standard or shallow plenums; ENERGY STAR® qualified, Square die-cast or spun aluminum reflectors, 6 color temperatures: 2400K, 2700K, 3000K, 3500K, 4000K and 5000K CCT, CRI: 80, 90 or 97; D2W™ option from 3000K to 1850K, W2N Tunable White 2700K-6500K or 2000K-5000K, Lumens: 1,000-6,000; 0-10V dimming down to 1%, WaveLinx and DLVP connected lighting systems compatibility, Plaster lathing ring accessory offered for flush reflector transition 

Lamp type Nominal lamp power Total flux Luminous efficacy CCT CRI
LED 28 W 2864 lm 102 lm/W 3000 K 100
LDSQ4B LED 4" Square Recessed Downlight

LDSQ4B LED 4" Square Recessed Downlight 

Light output 1 (integrated) 

LED 

Mounting mode 

Ceiling recessed

Shape and measurements 

Length: 3.94 in

Width: 3.94 in

Height: 3.94 in

Adjustability 

Fixed

Electric 

System power: 28 W

Protection 

IP: 47

Photometric data

ZIP file