25W/4W E27 250lm 2700-1800K Ra≥ 80 Dim-to-Warm

P45

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     Product Datasheet
Product Code:

LG2604w+E27+827818+V0240

Electrical Data
Voltage (V) 220-240V
Frequency (Hz) 50/60 Hz
Current (mA) 35
Power Factor (λ) > 0.5
Starting Time (sec) < 0.5 s
Warm-up Time Up to 60% of the Full Light Output (sec) Instant
Warm-up Time Up to 100% of the Full Light Output (sec) Instant full light
Product Data
Lamp Base E27
Product Wattage (W) 4
Equivalent Wattage (W) 25
Colour Temperature (K) Dim to Warm (2700-1800)
Colour Render Index (Ra) ≥ Ra80
Colour Consistency (SDCM) SDCM ≤6
Dimmable 100-10%
Operating Temperature -30°C to +40°C
Switching Cycles (times) >1000000
Weight (g) 38
Application Commercial Areas, Domestic Applications, Hotels, Shops, Social Areas
Performance Data
Total Luminous Flux (lm) 250
Luminous Efficacy (lm/W) 63
Rated Life (hrs) 25000
Lumen Maintenance at the End of Lamp Life (%) ≥90
Product Dimensions
Diameter (mm) 45
Height (mm) 77
Remarks
Colour Temperature changes from 2700K to 1800K when dimmed from 100% to 10%.
The rated wattage, rated lamp life and rated luminous flux are equivalent to their nominal values shown on product packaging.

Technologies

  • Dim-to-Warm
    Following exactly the dimming curve of familiar incandescent and halogen lamps, the LED lamps could simultaneously emit a warmer light when they are dimmed from 100% to 5%.