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Cree P4 XR-E 7090 (WD) Emitter on Star (5-Pack)

Price: $17.81 free shipping Satisfaction Guaranteed - or your money back


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  IN STOCK In Stock: ships in 2 to 4 days (5 to 8 during new year season)   Worldwide Free Shipping on Everything Worldwide Free Shipping
- True Cree P4 bin emitter
- 3.7V typical driving voltage
- "Star" connection board for easy wiring and upgrading existing star Luxeon emitters
- Now with an upgraded star board with better built quality
- Cree BIN XR7090WT-U1-WD-P4-0-0001

Visitors' Ratings Return to top    
(10 votes, submit rating)
Reviews Return to top    
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Displaying reviews posted by certified DX gadget owners first, followed by all other posted reviews.

Ownership verified by DX Great and cheap cree, but i only got 1,
Posted by Predators on 11/30/2007
Involvement: General (knows how to use it) - Ownership: less than 1 day

Price: starstarstarstarstar
Ease of Use: starstarstarstar
Build Quality: starstarstarstar
Usefulness: starstarstarstar
Overall Rating: starstarstarstar

Pros: bright and cheap,

Cons: only got 1 instead of 5.

Other Thoughts: should check before shipping,

Bottomline: If you need many leds, this is a cheap way of getting them, but if you are unlucky like me, you get just 1 :D hope they can send my other 4 soon,

Ownership verified by DX Great Bang for buck (less than $5 per piece)
Posted by noipv4 on 10/9/2007
Involvement: Expert (understands the inner workings) - Ownership: 1 day to 1 week

Price: starstarstarstarstar
Ease of Use: starstarstarstarstar
Build Quality: starstarstarstarstar
Usefulness: starstarstarstarstar
Overall Rating: starstarstarstarstar

Pros: Great LED for lighting applications, high lumen rating. Three LED in series can be used with old IPOD chargers, lying around in the house.

Cons: Need additional Heat Sinking.

Bottomline: These are some real Cool LEDs:-) for DIY projects

Ownership verified by DX Well front focused led
Posted by bryfos on 7/27/2007
Involvement: Expert (understands the inner workings) - Ownership: 1 week to 1 month

Price: starstarstarstarstar
Ease of Use: starstarstarstarstar
Build Quality: starstarstarstarstar
Usefulness: starstarstarstarstar
Overall Rating: starstarstarstarstar

Pros: Good spot less spill than others i have tried ie. SSC P4 U BIN
Nice board.

Cons: Less side output seemingly, could be some want more spill as with SSC LED
just my opinion.

Other Thoughts: Pleased with them

Bottomline: Want high output starred leds at sensible price buy these.

Ownership verified by DX Great Value
Posted by Frost on 7/20/2007
Involvement: Expert (understands the inner workings) - Ownership: 1 day to 1 week

Price: starstarstarstarstar
Ease of Use: starstarstarstarstar
Build Quality: starstarstarstarstar
Usefulness: starstarstarstarstar
Overall Rating: starstarstarstarstar

Pros: Very bright, more then i thouth they would be, runs cool compared to Luxoen K2

Cons: They have a slight purple tint, but atleast they all have the same tint

Other Thoughts: i compared it to normal and halogen lights, normal incanded lights (Standard old lightbulb) i has about the same light out as a 35-45 Watt Bulb and Halogen is about 15-25 Watts

Bottomline: A Very good Power-LED, a better choice over Luxoen every day

Specifications Return to top    
BIN # XR7090WT-UI-WD-P4-0-0001 
Cree's official binning and labeling guide: http://www.cree.com/products/pdf/XLamp7090XR-E_B&L.pdf

Related Items, Parts & Accessories Return to top    
** Intended for flashlight builders and modders only -- do not purchase if you don't know what this is for **



Discussions Return to top    
(Added on 5/31/2007)