What is the rated life in hours? 25,000, 50,000, etc.?
1871635
I don't care who makes a light bulb. You cannot depend on any hours rating. And this LED bulb is inexpensive and is made by someone who has no name to protect. So even if they rated it for x number of hours, you couldn't trust it. Furthermore, it's an LED bulb...and so the chances are that the transformer will wear out (burn-out) long before the LED fails. You're talking about something that has to be small and yet drop 120 volts down to 4.5 and be able to handle 2-10+ amps in the process. These things runs VERY HOT, which is why the bulbs are heavy relative to size. It's the large metal heat sink meant to keep the transformers from melting. It's the same as for the early CFL bulbs. They were rated for many thousands of hours, but it was generally the step-up transformers that failed long before that.
2219169
Hard to say. Depends on the text and font. I would guess 50 to 75 plusI never have kept track.
847335
I don't know. I hope 50,000 hours. I installed 15 of them 15 feet high in ceiling high hats. No problem, so far. Amazingly bright. Great color temperature for me.
1245375
Not sure what its rated for, but I'm 200-210 and no problems...been using these for years, one at work, one at home.
426477
I haven't had mine very long so can't verify the information, but according to the specs it is supposed to last for 50,000 hours of use which works out to over 5 1/2 years of steady use. I don't expect something like this to last that long, but it would be a nice surprise.
2121999
On average 5000 hours but then again it all depends upon your viewing also.Bulbs are cheap at $100...well worth it !
2095855
the lifespan is measured in charge and discharge cycles. these batteries are rated for 2000 cycles.
2227158
B&H; Photo. They're not cheap, but it's usually about a $50 discount. Consider yourself lucky that you get 2000 hrs.
1113701
For me it's about an hour, maybe a little longer on gaming mode. About 2hr and 15 min on balanced mode, just depends on what you are running, brightness etc. It has never died on me when I needed it though.
52083
It varies, 100, 150, 210, 250, 280, 320, 360, 390, 430, 450. Those are the settings step by step.
2219168
Hard to say. Depends on the text and font. I would guess 50 to 75 plus I never have kept track.
602752
Sorry, I don't know the hour rating on the lamp but it is just as bright as the factory lamp.
257205
I looked in the tubes themselves and the documentation the manufacturer sent with them but unfortunately I don't see the rated life anywhere.
202306
Wish I could help you, just purchase a few and try them out. If your current on is 25 Years it definetely is not a rolling code
1970533
Bushnell claims 3,000 hours. I can't verify that claim. I've had mine almost two years, used at least once a month for two to three hours each time. No battery problems so far. So, i just decided to change the battery every two years and keep a spare in the grip. If you are asking the question because this optic will see hard use where your life depends on it? Buy an Aimpoint! The TRS-25 is a great red dot, it's wonderful for target practice and varmint hunting. It can also be used for home defense. But seriously, this is a sub $100 optic, and its kicks butt on the value to dollars ratio! I love mine! The batteries can be found at Walmart for $3-$5. Buy the TRS-25, use it, be happy. Bushnell claims 3,000 hours. I can't verify that claim. I've had mine almost two years, used at least once a month for two to three hours each time. No battery problems so far. So, i just decided to change the battery every two years and keep a spare in the grip. If you are asking the question because this optic will see hard use where your life depends on it? Buy an Aimpoint! The TRS-25 is a great red dot, it's wonderful for target practice and varmint hunting. It can also be used for home defense. But seriously, this is a sub $100 optic, and its kicks butt on the value to dollars ratio! I... » Read More Bushnell claims 3,000 hours. I can't verify that claim. I've had mine almost two years, used at least once a month for two to three hours each time. No battery problems so far. So, i just decided to change the battery every two years and keep a spare in the grip. If you are asking the question because this optic will see hard use where your life depends on it? Buy an Aimpoint! The TRS-25 is a great red dot, it's wonderful for target practice and varmint hunting. It can also be used for home defense. But seriously, this is a sub $100 optic, and its kicks butt on the value to dollars ratio! I love mine! The batteries can be found at Walmart for $3-$5. Buy the TRS-25, use it, be happy. « Show Less
2285175
Sorry, Bill. I don't remember the rated life span, but they have been installed now for several months with no issues at all, and I usually only got about four months from a filament bulb in the night lite.
1662585
Thanks that's good . It said 300 hours well that's 12.5 Days.10-11 Months i can live with that. Appreciate your quick response.