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LED Lamps Are Drop-In Replacements for Fluorescent Tubes

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Featured In: Products | Lighting, LEDs, Optoelectronics, and Displays

Monday, June 29, 2009

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LEDs Replace Fluorescent

A drop-in replacement for T8 fluorescent tubes in general lighting, 48” long LED48T8-288-001W T8 bi-pin LED lighting tubes from LEDtronics deliver the light output of a 24-W to 32-W fluorescent lamp while consuming less than 19 W.  Accepting from 100 VAC to 290 VAC, the solid-state lamps operate in temperatures from -35C° to +45C° with an operating life of 50,000 hours. 

LEDtronics
800-579-4875, www.ledtronics.com 

Dungeons and Dragons Dice Gauntlet
Dungeons and Dragons Dice Gauntlet

Feb 3

The D&D bracer is a fairly quick, fun, nerdy LilyPad project. The final product is a wearable bracer with a display that will randomly generate numbers between 1 and 4, 6, 8, 10, 12, 20, or 100 in response to arm movement, so it can effectively replace all of the dice in your bag for a D&D session.

Sustainable?
Sustainable?

Feb 2

I'd like some genius to define sustainable. Could we count something that we can keep doing for 100 billion years - beyond the death of the Universe as we currently understand such things - as sustainable? How about a billion years?

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