10W High Power LED Pure/Warm White 800-900LM Square 30-34V Input

This auction is for 1 pcs 10W White High Power LED. 

We received some Price Match with some ebay sellers who have better prices than us. What we say is that you would get what you pay for. In order to provide more options, we have add the different die sizes. The die is the chips encapsulated in the LEDs. In the past, SatisLED all sells power LED with 38mil Epistar dies which is proved the most stable dies in China LED industry. However, more and more people use China cheap dies to make the power LEDs and sell them at very low prices. And you can not tell the difference by the pictures. So now SatisLED.com decide make gradings for them. And be sure to choose the die size before you add them to cart. Here is the difference between our difference size dies used:

Die Size	Die Brand	LM/Watt	Advantage & Disadvantage
32 Mil	China AquaLite	70-80LM/W	Cheap, LM/W is lower, Lumen Decay is large (Unless you care about the price a lot, not recommend)
38 Mil	Taiwan Epistar	80-90LM/W	Price Proper, Stable Working & Low Lumen Decay (Regular stock of SatisLED and Highly Recommend)
45 Mil	Taiwan Epiled	90-100LM/W	Lumen higher, Not as stable as Epistar Dies and higher decay (Price higher but performance almost equal to Epistar 38mil)

Features:

• Type: 10 W Power LED SquareType
  
• All products are sealed in Anti-static bags with detailed labels.
• We do not sell obsolete stocks. For backward products, please see our Clearance Category.
• All our products keep with the market's brightest products. Luminious updating without provious notice. Latest datasheet is availabe upon request.
• We do not exaggerate Luminous Intensity. Please do not compare with the seller's "un-real" brightness. We have our own factory and have professional LED QC and sourcing team

Parameters:

• luminous flux: 800-900LM
• Forward voltage: 30-34V
• Forward current: ±350mA
• Color Temp.: 5700-20000K
• View degree: 110 degree

Dimension of 10W Square Type