Recent content by angerdan
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Any suggestions for compact 18650 lanterns
Which color tint do you prefer (warm, neutral or cold white)? -
Nearly half of U.S. households use LED bulbs for all or most of their indoor lighting
There Maybe they have been on sale in 2013 and got cheap then ($15). https://www.candlepowerforums.com/threads/best-high-cri-led-for-12v-rv-thinking-of-hacking-up-l-prize-as-donor.364241/ https://www.candlepowerforums.com/threads/a-series-bulbs-with-high-cri.445137/#post-5197969[/URL]...- angerdan
- Post #96
- Forum: Fixed Lighting
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BLF LT1
The LT1 product line got company: Sofirn LT1 Mini (1x 18650) https://www.sofirnlight.com/blog/sofirn-blf-lt1-mini-review-at-long-last Sofirn LT1S (1x 21700) https://www.sofirnlight.com/blog/sofirn-lt1s-review-better-than-lt1 And there are plans for a LT1S Pro... -
Recommendation for Affordable LED Emergency Lantern
Buying a good lantern with 4x18650, storing it disconnected and recharging it once a year might be a safer solution than hiding something for ten years and then maybe it doesn't work. https://www.sofirnlight.com/products/sofirn-blf-lt1-with-power-bank-function-adjustable-color-temperature... -
Any suggestions for compact 18650 lanterns
Sofirn LT1 Mini (18650) https://www.sofirnlight.com/blog/sofirn-blf-lt1-mini-review-at-long-last Sofirn LT1S (21700) https://www.sofirnlight.com/blog/sofirn-lt1s-review-better-than-lt1 -
Nearly half of U.S. households use LED bulbs for all or most of their indoor lighting
Since April 22 2012 there's a cheap and high CRI93 bulb available - exclusive in the U.S.: https://en.wikipedia.org/wiki/L_Prize#Original_L-Prize_Competition https://www.cnet.com/culture/philips-brings-home-l-prize-with-efficient-led-lamp/...- angerdan
- Post #94
- Forum: Fixed Lighting
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Feit LED filament bulb with white filaments
Where did you ran across it? Which brand is it? Is there a photo or website where it can be seen?- angerdan
- Post #2
- Forum: Fixed Lighting
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Portable Powerbank
Nitecore offers an waterproof IP68 2m submersible Powerbank NPB2: https://charger.nitecore.com/product/npb2- angerdan
- Post #87
- Forum: Adventuring, Hiking, Backpacking, Camping, Gear
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Understanding powerbank capacity and USB detector.
Powerbanks offer an efficency between 49% and 83%. 75% efficency average. https://www.powerbank.guru/-Ranking/Powerbank So you have the 25% loss from the powerbank (3.7V to 5V USB) and the conversion losses from the device to be charged (5V to 3.7V). Can be easyily 50% loss overall, so half of...- angerdan
- Post #5
- Forum: Adventuring, Hiking, Backpacking, Camping, Gear
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looking for a daytime rear seatpost light...
There are better taillights than the Cygolite ones. Especially when it comes to 360° visibility, which is neccesary in urban areas. https://www.niterider.com/collections/cycling/products/5250-bullet-200-bike-taillight-for-optimal-viz...- angerdan
- Post #25
- Forum: Transportation Lighting
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REVIEW: Specialized Flux Expert Bicycle Headlight - Photo Intensive
Does your headlight have a serial number on its housing?- angerdan
- Post #60
- Forum: Transportation Lighting
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Helmet light with front AND rear LED
Red light is received much brighter than white light. So 20lm red rear light are already kind of bright. You could get the Cateye Duplex, it's one of the few integrated lights: https://www.cateye.com/intl/products/safety_lights/SL-LD400/...- angerdan
- Post #4
- Forum: Transportation Lighting
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And the Fenix Lantern Product Line Just Keeps Getting Better
What color temperature in degree Kelvin does the emitter have?- angerdan
- Post #8
- Forum: Fenix Store
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HURRICANE IS COMING AT US. Please help with propane lantern question if you can.
What experiences did you make? -
Clr30 warm?
The Fenix CL30R uses neutral white LEDs, so they appear less cold and more warm. The measured color temperature in degree Kelvin is not known.
