Search results for query: *

  1. dchao

    Yaa i finally got a Warm white Led lantern

    I got some Warm-White Cree XR-E emitters from LED Supply last week, and they looked much warmer than our Favourlight WW lanterns. Favourlight WW is about equivalent to neutral white bin of the Cree emitter. So I decided to mod one of my Favourlight's with the XR-E emitter I got. There was...
  2. dchao

    Favourlight LTC-1613AA Locator LED Mod

    A few small changes to my locator LED setup. Got some brighter diffused 3mm red LED's from eBay. They are rated at 3000mcd, and has a Vf of 2.0V @ 20mA. And replaced the stock green LED. I also increased the current limiting resistor to the LED to 270 Ohm. With 3 x NiMH cells at 1.35 x 3...
  3. dchao

    Yaa i finally got a Warm white Led lantern

    I got mine from LEDSupply.com http://ledsupply.com/xreww-l1.php They have roughly the same temperature as xenon or halogen light. Very warm and cozy.
  4. dchao

    Yaa i finally got a Warm white Led lantern

    Mike, I agree. Because all these big guys need to throwing lumen numbers around, they are forced to make LED's that emit cool white in stead of warm white. Warm white = more heat. Bigger Lumens also = more heat. End of the day, Bigger Lumens win, it's easier to sell to consumers. :duh2: I...
  5. dchao

    Favourlight LTC-1613AA Locator LED Mod

    It's a bit hard to do a run time test on this lantern, since I love this light, and I just can't resist to turn it on and play with it :D We don't have any info on the chip-on-board IC (The IC under that black glob). Therefore we have to make some assumptions, base on a similar charge-pump...
  6. dchao

    Favourlight LTC-1613AA Locator LED Mod

    I recently received the warm white version of the Favourlight lantern. One of the nice features on the lantern is the locator light. When the lantern is off, the locator LED flashes once every three seconds. However, the light is very dim and the LED recessed all the way inside the body. So...
  7. dchao

    Yaa i finally got a Warm white Led lantern

    I have just received my Cree XRE-WW lantern from NewEggMall.com. I love the warm white color from this Cree LED, it feel so soft and smooth, unlike my OSRAM lantern modded with regular Cree LED, which could blind you if you look straight into it. Just to confirm; mine lantern has the same...
  8. dchao

    Emergency Household Lantern for when power goes out?

    Energizer Folding Fluorescent Lantern, now with Amber LED nightlight so you can easily locate it in the dark. Fluorescent will give you more flood and softer light than LED lanterns. 40 hours runtime with one tube, 20 hours with two tubes. ($18 from REI) http://www.rei.com/product/4875565.htm
  9. dchao

    emergency lantern for power outages

    My favorite is still the Energizer Folding Flourescent Lantern, 40 hours on 1-tube, smooth and flood beam to light up the whole room.
Back
Top