Product data sheet

LD4B LED 4" Round Recessed Downlight

LD4B10D010 EU4B10209024 4LBDW1LI

Cooper Lighting

New construction downlight; open or lensed wall wash, Excellent light control and low aperture brightness, New construction for standard plenum height; ENERGY STAR® qualified, Round 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 10.05 W 700 lm 70 lm/W 2400 K 90
LD4B LED 4" Round Recessed Downlight

LD4B LED 4" Round Recessed Downlight 

Light output 1 (integrated) 

LED 

Mounting mode 

Ceiling recessed

Shape and measurements 

Height: 0.39 in

Diameter: 4.50 in

Adjustability 

Fixed

Electric 

System power: 10.05 W

Protection 

IP: 47

Photometric data

ZIP file