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Jan 12, 2026 - 02:32 PM
In normal operation, these lamps produce approximately 1,850 to 2,100 lumens depending on the model. During emergency mode, the lamp operates at 3.5 watts and delivers approximately 500 lumens.
How bright are T8 LED lamps with battery backup? LED T8 Lamp With Emergency Battery Back-Up -Compliant with UL924 Code - 4 Foot - 15 Watt - Color Temperature Selectable 35K/40/50K - 120-277V - Lock Tombstone Sockets Included Linear Retrofit T8 LED Tubes
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Open Jan 12, 2026 - 02:32 PM
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