What is the max. forward current for these LEDs?
1319464
I wounit push eny more then 3amps i run mine at 5v 0.5 amp. But i don't know there max. -Hope this helps and good luck
656125
The package did not state any but on my other LED from different vendor are 20mA and 24mA i have not seen a 30mA yet.
726297
The threaded area is made of plastic so temperature is their main concern. LED's should be fine.
781331
we use the brightest 3528 SMD LEDs for these GRV brand LED Bulns,It about 95~120 Lumens when work at DC12V ~13V ,but Cann't use for more than 13V DC ,maybe become very hot more than 13V and short lifetime,maybe too hot and will Burned soon if input voltage above 14V DC,Someone said Burned out soon due to some new RV output about 14V Voltage,please confirm voltage is about DC12V when install it,thanks!thanks!
1434597
Yes. If you look at the instructions image, it states "Max LED wattage for IC application is 7 watt". I was struggling with the same question, and I'm so thrilled I looked closer at the technical details!
2053487
Power Draw is 14W. These LEDs are very bright and I am very happy with them. I have two and wished I had more.
1536501
I have 3 strips of LEDs(900 individual LEDs) and in total they take 17 amps. How are you getting 20 amps??There may be no need to double up at the terminals.
1846095
The forward voltage of most LEDs are not the nominal 0.7V for diodes. It varies with doping (which determines the color). Green LEDs have typicals of 2-3.5V. Basically, for a meter with only 3V supply batteries, it would be OL
2037769
you can if you replace the individual resistors but that will kill the leds faster so in short i would not try it
1672910
I would check the amps you would be pushing through it. If those lights are all LED then you should be OK.
367759
I am replacing the current bulb which draws approximately .9 amps 12V DC. I would guess that the draw would be 0.2 amps or less. By the way these bulbs are bright and seem to be high quality. My application is for the low voltage landscape lights.
1500513
I checked the box that my lights came in and it says 1.9A @ 12v, 0.8A @ 24v. It seems like when I installed them I checked the current draw and it was about 1.0A but can't remember for sure. However, using 27 watts and 12 volts it calculates out to 2.25 amps. I know mine are not drawing near that much.
326072
I cant tell you the specific's, but they have 12 led's and are the brightest I have seen. I have bought many looking for ones this bright. Working great for 6-7 months now.
1290442
Good question. There are many people now selling lights saying they have more lumens than the manufacture says the max is. Cree states the max for this one here http://www.cree.com/LED-Components-and-Modules/Products/XLamp/Discrete-Directional/XLamp-XML
1117109
These LEDs are a bluish white similar to a cool white fluorescent lamp. Current draw is .4 amp at 13.8 volts. I have used several to replace the old incandescent lamps in our motor-home. Plenty of light at 1/5 the current. Very pleased.
1826124
The specs say 60 W. I'm using low consumption LEDs and they're working fine.
1082317
These are SMD LEDs, which are designed for 12.0V-DC. The will, however operate on as little as 9V, up to a maximum of 18V before damaging them. They are DC ONLY! Running on AC current will damage them permanently. Also, 16.4' utilizes roughly 24W of power, and requires 2A output minimum on the power supply. If you are running these from the RV battery bank or the alternator, you will have more than ample power to supply several of these strips nightly. I am running six strips of these lights, one of them 24x7 from a bank of two 100Ah deep-cycle batteries, and the draw per day is only 12% of my total off-charge capacity daily. One strip can be ran for 4-days or more, without recharge! In an average RV setting, 4-6 hours per night, two batteries will supply the several strips for a week without need for recharge.