Stack Questions

How many lumens do Stack lights output at max brightness and how much power will they consume?


A Stack Downlight consumes 13 watts of power while producing a maximum of 750 lumens and a Stack Classic produces 800 lumens with 12 watts of power. However, because Stack bulbs are responsive to both the amount of light present and occupancy, our pilot test sites have seen a reduction of 40-60% in actual energy used.

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