3W Deep Green LED.
NOTE: This LED comes unmounted, which means soldering and thermal paste is requried (not included). An order for a Qty of 1 includes 1 LED, and 1 empty star. See product photo.
- 1 LED
- 1 Empty star
- Forward Voltage is between 3.3v - 3.6v
- Max current - 700ma
- Luminous Intensity - ~120/lm, comparable to other high priced 3 watt LEDs on the market.
- Wavelength- 510-520nm
- Total Chip count - 2 Epistar Chips (See information about Epistar below)
- Lens Beam Angle - 120° max
- Primary heatsink star size - 20mm
-Max operational temperature - 124°F or 51°C for periods over one hour.
- Estimated lifespan under ideal conditions -@700ma with not less than 80% emitting degredation - 50,000hrs
A Steve's LED brand Single driver is capable of running 7 of these in series connection.
Steve's LEDs high powered 3 Watt LED packaging is specifically designed to tolerate high humidity environments, large temperature tolerances, and maximum thermal efficiency. Steve's LEDS use the highest quality oversized EpiStar 45mil square LED chips, which are known for extreme efficiency and reliability. Epistar Corporation is the largest manufacturer of light-emitting diodes in Taiwan. The company was established in 1996, and its headquarters are in the Northern Taiwanese city of Hsinchu, In 2009 it had an annual turnover of $300 million USD. Epistar specialises in high-brightness LED products, which are used in general lighting, traffic signals, and various consumer products such as mobile phones, televisions and laptop computers. The company supplies the LED backlighting for industry leading brand Samsung's liquid crystal displays. They are the world's largest manufacturer of red and yellow LEDs, and hold over 1000 patents. It has a history of patent disputes with competitor Philips Lumileds over the use of AlInGaP LED technology. However in September, 2009, Philips Lumileds signed an agreement to license AlInGaP technology to Epistar, which means they share the same technology.