Super Bright 3Watt Yellow LED Lamp with Aluminium Heatsink

• Overall
• Quality
• Value

Certified Buyer Rated

Sep 15, 2015

very brightful, good with 4,7 ohm and 3 watts resistor. Getting pretty warm, but OK

• Overall
• Quality
• Value

Certified Buyer Rated

Jul 21, 2015

gread product. but no 3W maybe 1,5-2W

• Overall
• Quality
• Value

Certified Buyer Rated

Jul 08, 2015

These things are bright. Just watch out as they get very hot.

• Overall
• Quality
• Value

Certified Buyer Rated

Apr 03, 2015

If you want to run these off a 5v or 6v BEC, you simply have to solder them together in series. So I always buy them in pairs. Has been working fine for a few months.

• Overall
• Quality
• Value

Certified Buyer Rated

Mar 24, 2015

These are good when run of a 1 S pack. 4v is ideal. However, string three of them in stores and they work will off A 3S pack. Note that the different colors don't all give the same output in terms of brightness at the same voltage, so red red blue will be different than red red red.... They also get warm to the touch when powered by 4 V...

• Overall
• Quality
• Value

Customer Rated

Oct 14, 2014

Do not plug straight into receiver! Note input 2.5 to 3 volts. Why they put a servo plug on I don't know.

• Overall
• Quality
• Value

Certified Buyer Rated

Jun 14, 2014

NICHT DIREKT REINSCHAUEN sind wirklich hell. Mit 3Watt Leistung hat es aber nichts tun - sind ca. 1 Watt LEDs

• Overall
• Quality
• Value

Certified Buyer Rated

Mar 27, 2014

like the description says, it is SUPER BRIGHT!!!! really have to control the 3 volts really well, anything above and it just gets really really really bright, never look directly at it!

• Overall
• Quality
• Value

Customer Rated

Sep 20, 2013

Has a JR-connector but only accepts 3V. No other technical information are given. If you connect to your receiver it will be damaged. calculating a resistor is not possible without further information.

• Overall
• Quality
• Value

Certified Buyer Rated

Jul 01, 2013

??????? ??????????????? ? ???