Firefly Stellar X4 Measurements: Lumen, CCT, DUV, Throw

I measured the Stellar with SFT-25R in the sphere today and have to say that it’s really impressive.

– Turbo On: 4,110 lumens

– after 30 seconds: 2,930 lumens

– stabilises at 780 lumens after approx. 20 minutes
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– Output: 0.25 – 4410 lumens (Turbo)

– CCT: 5804k – 6313k

– Duv: 0.0119 – 0.0046

With the 10° clear glass lens, I achieve nearly 29,000 lux at maximum and therefore a range of just under 340m.

by beamshooter