Product data sheet

LDRT8B LED 8" Round Recessed Retrofit Downlight

LD8B10D010 ER8B109730 8LBW0LI

Cooper Lighting

Retrofit, remodel, install from below, downlight or wall wash, Excellent light control and low aperture brightness, Available for shallow or standard plenums; ENERGY STAR® qualified, Spun aluminum reflectors in a variety of finishes, 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: 1,000-20,000; 0-10V dimming down to 1%, WaveLinx and DLVP connected lighting systems compatibility, 5-year warranty 

Lamp type Nominal lamp power Total flux Luminous efficacy CCT CRI
LED 10.2 W 885 lm 87 lm/W 3000 K 100
LDRT8B LED 8" Round Recessed Retrofit Downlight

LDRT8B LED 8" Round Recessed Retrofit Downlight 

Light output 1 (integrated) 


Mounting mode 

Ceiling recessed

Shape and measurements 

Length: 100 mm

Width: 100 mm

Height: 100 mm




System power: 10.2 W


IP: 47

Photometric data

ZIP file