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How many lumens does this light have?

uscpsycho
8 years ago

I'm interested in this Nicor DLQ4 light but the specs are a mess. The box says that it has 681 lumens and it says it has 600 lumens. Both are printed on the box.

Meanwhile, this spec sheet says it has 681 delivered lumens.

This spec sheet says it has 606 delivered lumens.

There's a third spec sheet they emailed to me which also says 606 delivered lumens.

All three spec sheets say "Designed to boost energy efficiency, the LED light engine draws only 10.5 watts while achieving a light output to over 690 lumens" in the product description.

And finally their 2016 product catalog, on page 12, states 681 lumens.

What a mess! Can any lighting experts make sense of this?

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