Typ / Sockel R7s. 254mm = 1000W / 1500W. 118mm = 100 / 150W / 200W / 300W / 500W. 1500W = 31000lm. 189mm = 1000W. 1000W = 16000lm. 500W = 8000lm. 300W = 4000lm.
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