- Are 120 volt home LED bulbs technologically inferior to the new flashlight LEDs?
- Are most LED grow lights a ripoff? Why do they need so many LED's?
- How to identify genuine CREE XR-E 7090 R2?
- Did anyone use so far Optogan LEDs?
- What is the definition of an efficient light bulb? Less heat and more light..Right?
- Whats the best source to learn about LED tech and how to build LED fixtures?
- UV LEDs yield deeper-color antioxidant-rich plants
- Nichia SMD LED Heat Sink design DIY
- What ar the most efficient and (separately) cheapest LEDs available at the moment?
- Is There An Emitter that doesn’t have a inherent green tint problem?
- identify this LED?
- OK LED GUY'S, i have a IR LED "?" for ya....
- Noob with LED's
- Driver, LED choice& battery - desiging a bike lamp, CREE XML T6 or P7 etc?
- Are the Chinese LED array plates any good?
- Osram Duris E3 PLCC LEDs
- Led works when i press on dome, what does it mean!
- How to wire 10-20 6-chip LEDs in one circuit?
- Infra-Red Lighting??
- Don't "White" LEDs stimulate our eyes red cones?
- Hello! Need some advice for an inexperienced guy about 3mm LED...........thanks
- Tech Q re LED Life
- If white LEDs are actually blue, then why hasn't anyone tried green?
- About cheap Led Drivers (with MOSFET) and even cable losses
- Battery and electric powered LEDS
- Electric double-layer capacitor with LEDS
- Osram announces Red LED - 50% efficiency at 350mA
- Getting additional information about Cree's XM-L
- Question about XM-L tints and bins
- Need help finding a place online to buy....
- High CRI freaks - check this out.
- Understanding MR16 LED lamps
- LED powered light diffusion ring
- P7 dome fogging
- LED driver project
- Inventor seeking LED emitter expert
- Anyone know how to decode LED part numbers?
- Having a certain problem with an LED strip.
- Info/help needed
- 300 Lumens per Dollar LED
- What type of LED is this?
- Pulse driving vs Normal Constant Current Driving Leds
- Overdriving the Cree XP-E?
- Which Red LEDs for sharp vision while preserving starlight vision
- XMLAWT led on deals extreme
- Best Day time colors for LEDs ??
- comparison XP-G and XM-L
- high power blue LED with heat sink cooling system
- led help
- What to do now with these XP-G's ?