2x4 ft led troffer panel light retrofit door kit CCT power tunable DLC listed

Lighting solutions service:

Lighting and circuitry design, DIALux evo layout

Luminous Efficacy(lm/w):

125

Input Voltage(V):

120-277

Lamp Luminous Flux(lm):

4250-4750-5625

CRI (Ra>):

80

Working Temperature(℃):

-20 - 50

Working Lifetime(Hour):

50000

Lamp Body Material:

Aluminum

Certification:

UL

Place of Origin:

Shanghai, China

Brand Name:

OEM

Application:

Office

Light Source:

LED

Warranty(Year):

5-Year

Efficiency:

125

Life Span:

50000hrs

Dim:

yes