Rechargable Lightbulbs | Survival Monkey Forums
2017年4月5日 · Self-Charging Light Bulbs : Rechargeable Light Bulbs I read a few articles and most say these rechargeable bulbs last for approximately 4 hours on a charge. Many of these bulbs now come with a portable socket so you can take it from the lamp and use it like a flashlight.
Energy I keep hearing that LEDs are more efficient
2018年1月25日 · One had bulbs that lasted 11 years, the other needed a fixture replacement at 6 years and combined over 14 years has eaten 9 bulbs. CFLs are garbage, end of story. T-anything may very well be a different story and I'm not comparing to those, I'm comparing to CFL and incandescent, and LED is more efficient and cheaper to own over the life of the ...
Gear Review LB2 Lazer Brite 2 Tactical Lighting System
2014年9月1日 · In addition, you have the choice of seven different colored beams for a wide angle and focused spot flashlight and more chemical light applications. The same light can also be requisitioned Infra Red and a special Black tube, which produces a discreet focused IR spot and no side light for increased stealth.
Costco/ GE brand, D cell battery LED lantern
2014年11月17日 · Features ChromaLit 3D LED Technology provides 360 degress of white light. Super Bright White LED Light Technology 260 Lumens Meets ANSI standards Water resistant Rugged and Reliable Easy to hang - locking mechanism integrated in to handle Operates on 4 D or 8 D Batteries Size Approx: Height: 30cm x Width: 19cm 5 Year Limited Warranty.
Gear Review - Headlamp roundup | Survival Monkey Forums
2018年8月19日 · The overall winner is the Black Diamond ReVolt. It's well-reviewed and often in the top 10 of other outdoor-oriented headlamp reviews, but usually #5 or so. But for prepping it has the right mix of features like red light night vision, spot and beam modes, battery life meter, lockout mode, waterproofing, etc.
T8 led tube upgrade, performance and testing data
2023年7月9日 · The ones in the shed are probably 10 years old and barely want to light up when it's cool out. The ones in the garage are part of a 6 tube fixture. So I was reading around on the Internet and found that there are a few led replacement choices. 1 you plug the led tube straight in the fixture running off ballast power. No modification.
Streamlight Super Tac X | Survival Monkey Forums
2024年11月28日 · Had one of those small LED lamps with a mirror base that reflects light up and out. I found that it would give enough background light to function and get dressed, go to the bathroom, etc.. It would run about 4 nights of use on one set of 4 rechargeable batteries and that the solar charger would recharge them in about 6 - 8 hours.
Rayovac Lantern & Eneloop Test and Review | Survival Monkey …
2015年9月18日 · The Rayovac lantern is a solid light. The 240 lumens is plenty in the dark. I set up the lantern for the test downstairs. And when the lights went out, I could see a very bright light spill upstairs from my bedroom. So while it isn't the brightest, it works for most things. Still going after 15 hours, so I call the hypothesis correct so far.
Nitecore EDC33 | Survival Monkey Forums
2024年3月17日 · What I don't like is you cannot change the battery, it is internal and rechargeable only. Head gets hot like most very bright lights. Manageable with how I use mine. What made me write a short review is that it is very bright for the size and form factor. What surprised me is the battery life. A got the light a few months ago and charged it up.
How many internet forum members does it takes to change a light …
2018年4月25日 · 14 to share similar experiences of changing light bulbs and how the light bulb could have been changed differently 7 to caution about the dangers of changing light bulbs 1 to move it to the Lighting section 2 to argue then move it to the Electrical section 7 to point out spelling/grammar errors in posts about changing light bulbs