How many watts or lumens do these produce? Can I replace battery for 40 more hours of operation? How long do the bulbs last?
1516380
Unsure of wattage or lumens. But battery is replacable and comes with spares. Bulbs are led and nonreplacable. Standard led life is 50000 hours
1516381
watts and lumens not specified. Batteries are replaceable and spares included in package, bulbs are not replaceable.
1699242
The fact they are LED they will not draw as much electricity as a luminescent. With fresh batteries I have had the lights on for 4 hours. The next time I used them for two hours with no dimness of the lights.
828859
Since this light uses an LED bulb you can expect 5 hours out of the 4 AA batteries it takes to power it. The bulb itself will give you 100,000 hours or about 10 years of use out of it just keep enough batteries on hand and you'll be fine
1059522
not sure on the lumens but i would look at a different light as this one is not worth the box it came in. 9 of the 18 died after 24 hrs of use.
772179
1 Watt 2x bur time on 11 continuous years of burn time on LED, 22 years of burn time when only used at night. Will hold a single charge for over three years, comes fully charged. HL 40 is 40 lumens, HL 120 is 120 lumens. This is all written in the article that describes the flashlight. I love them. I will get more for gifts. Hope that this is helpful.
1017447
Not sure the lumens. I did have two of these bulbs stop working after only a hundred or so hours. Not recommended.
1909310
They take two size C batteries. Not sure on how many hours they last. Not led bulbs.
1484250
Super-bright, long lasting SMD LED bulbs 460-500 Lumens and 179-190 Lux Lithium-ion rechargeable battery Auto discharge shut-off and overcharge protection to prolong battery life 360 rotating hook 7.4 Volt, 1700mAH lithium-ion rechargeable battery - 3 hours continuous use
1484249
Super-bright, long lasting SMD LED bulbs460-500 Lumens and 179-190 LuxLithium-ion rechargeable batteryAuto discharge shut-off and overcharge protection to prolong battery life360° rotating hook7.4 Volt, 1700mAH lithium-ion rechargeable battery - 3 hours continuous use
1128296
Yes they can, BUT, mine lasted about 3 months and then died. I replaced them with 40w (watt) equivalent LED bulbs which use 7.5 watts to produce the same amount of lumens (light) as a 40w incandescent bulb. LED bulbs should last around 20 years or 100,000 hours or more. Fluorescent lights are on their way out. The other thing about LED bulbs is that they are smaller and less bulky than CFL bulbs and they don't change color with age.LED bulbs also contain no mercury and require no special disposal.
434389
With proper use (i.e. charging during the day and operating during the night), the batteries should last longer than 2 years. Like any rechargeable battery, over time the charge may not last as long as with say a mobile phone, but the lights are on periodically so I have not noticed any degradation over the 2.5 years I have had 4 of my lights installed. Finally, the bulbs are actually 60 LEDs which are attached to a circuit board and cannot or do not need to be changed. The operating life of the LEDs are about 20,000 hours far exceeding the life of the light.
58629
Sorry for the long response time. LED bulbs literally last for years. Mine is going strong andI expect it to last and last. It's the batteries that need replacement as others have said - aboutonce per year. These are great for RVs or van conversions as they don't use a drop of energy from the 12V battery and give out a good amt. of light.
1776458
I use 60 watt bulbs. Should last for at least a year or longer. Bulbs can be replaced. Product works.
1638725
Actually, I don't think you can replace the bulbs. LEDs are usually good for about 25,000 hours. That's about 20 years. What did you have in mind. I don't know about you but I'll be ready for a new technology magnifying glass way before that. Batteries will be your issue depending on how much you use it not the LEDs. You need a really small Phillips screwdriver to replace them and it takes three. The cover is real bitch to get off. You need a really small Flathead screwdriver to pry it off. Thank God the screw is held in place in the cover or you would probably loos it. A small screwdriver set & a couple of rounds of changing batteries and it's no big deal.
352465
They will last through the night but only one (or maybe two) nights. The battery would quickly be extinguished and you would probably spend a lot on replacing the battery every other night. I also use a nightlight but I use a small light that plugs into the wall with a nightlight bulb in it. I also have one of these GE Metal Shade With Flower Design Incandescent Night Light 51386 which works really well. Hope that helps! These Mushroom lights are still fun and are really good for a few hours a night!
295154
I'm not sure of the lumen output, but it is 7 watts, if that helps. I used them in Christmas candelabras in the windows, and in night lights throughout the house and they lasted about 4 months and I leave them on all the time. I hope that helps you. They have far outlasted dollar brands.
743031
My experience is that the batteries last approx. 4-5 hours. I use mine for work and I love it. Problem is I found the exact light at a boot store a month after my purchase from Amazon for only $4.95!!!!!