What is the lux output on this ?
1238729
I don't know, because my light burned out after 10 minutes, and I returned the product.
1741029
I don't know the output in lumens, but for my model the color is daylight or cool white, not warm white like and incandescent. Possibly you can specify a color temperature?
1860315
I can't explain how to measure the light and how it works in this small place, you can google it. The value reading on this measure is LUX, you don't need to use any conversions, you can read Lux value directly on the screen, but I have to tell you that the value is not accurate compare to the good one. Mine have problem after 1st week using it.
1454626
It is fairly bright I'd estimate 40W or 60W equivalent. The light is not as warm as I was hoping for though. It is more daylight than warm.
344932
No idea of the lumen output but they are considerably brighter and whiter than my headlight adding a lot of useful light when driving at night
1015578
To convert lumens to lux you need to know the angle of the light emitted and the distance from the light. There is an online calculator here: https://ledstuff.co.nz/data_calculators.php If this link doesn't work, let me tell you that with an angle of light emitted of 90 degrees and a distance of .25 meters (about 10 inches) the lux would be 15,650. FYI: to have an effect on S.A.D., 10,000 lux is recommended so this would exceed that number.
1617815
It is a DC output, however I attempted to run 12 V automotive lights with it and it barely lit.
1363733
The Technical Specs in the User Manual doesn't list it Lumens; it lists: Range [m /ft]: 100 / 328; Focusable: Yes; Light: Xenon
835490
Specifications * Light Source: 1 (white) 3W (700mA) LED 50,000hrs * Beam Angle: 6 (installed), 9 (included) * Illuminance (6): 4,120 lux @ 2m * Illuminance (9): 1,335 lux @ 2m * Input Voltage: Auto-ranging 100 - 240VAC 50/60Hz * Power and Current: 4W, 0.1A @ 120VAC 60Hz * Power and Current: 4W, 0.1A @ 230VAC 50Hz * Weight: 0.9lbs (0.4 kg) * Size: 7.6 x 4.2 x 5.9in (193 x 105 x 148mm) * Approvals: CE BTW, while a little pricey, these work very well. I use them on a disco ball, all night, no issues.
1877697
I don't recall seeing the lumen output, but I didn't inspect the tags too closely when it arrived. It has to be pretty decent though with LED lights...
26732
I can confirm that its not good with low light even though the specifications states up to 1 lux. I have a rather bright night light in the baby's room and the camera feedback is black.
1547941
From the instruction manual:Light-measuring levels ranging from 0.1 lux to 200,000 lux with auto zeroing and corrected for luminous efficiency function (manually calculated for non-standard light sources).Accuracy is described as: +- 3%+10dgt with a repeatability within 2%.ChuckJ
2148274
I don't know what the exact lumen output is, but our basil plant did really well under its light at about 6 to 8 inches away while the glow panel was new. Unfortunately, the life time of this device is not good. The LEDs, especially the blue ones go dim or die outright in less than a year at a usage of about 10 hours a day. After enough LEDs fail, the whole rest of the array no longer lights up at all. I would rate this grow lamp much higher, if the LEDs were individually user replaceable and purchasable at a reasonable price each.
896136
I believe it is for the maximum output based on 265 volts, but am not positive. I have it plugged into 110v and output is near similar to 50w halogen except with cool white it doesn't have the same intensity. I found a formula that measures lumen output: Lighting System Efficacy (Lumens per Watt or LPW) = System Lumen Output ÷ Input Wattage and Watts (W) = Volts (V) x Current in Amperes (A) x Power Factor (PF). It is a good bulb to save on energy without losing too much lumens/light intensity. I will probably be purchasing more down the road. Hope this helped
433310
Not exactly sure, but had a new set in and left it on high mode for 3hours straight and did not dim. Fwiw
404196
I don't have any measurements of the wattage nor the lumen output, but I can confidently say that it doesn't produce as much light as the OE xenon bulb it replaced for 3x the price. Granted I probably will never have to replace this unit, but light output from a flashlight is an important characteristic to me. I was disappointed
1171863
Don't know the specific output but it is bright enough to illuminate my flag over night but only at a close distanceof 2 ft.