DealExtreme: $4.13 Cree XR-E Q2 Emitter with Star

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Cree XR-E Q2 Emitter with Star

Price: $4.13

SKU	2395
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Overview

Buy 3+ and Save ($3.24 ~ $3.44)

Community Tools

In Stock: ships in 2 to 4 days (5 to 8 during new year season)

Worldwide Free Shipping

DX Cree Q2 Sale now $6.80/ea shipped (was $8)

- True Cree Q2 bin emitter

- Cree Flux/Color BIN: Q2 WC

- 3.7V typical driving voltage

- Premium "Star" connection board for heat dissipation and easy wiring and upgrading existing star Luxeon emitters

- Official Binning and Labeling Guide: http://www.cree.com/products/pdf/XLamp7090XR-E_B&L.pdf

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity	3+ units	5+ units	10+ units
Rate	$3.44 shipped	$3.34 shipped	$3.24 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

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Visitors' Ratings

(6 votes, submit rating)

Reviews

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Displaying reviews posted by certified DX gadget owners first, followed by all other posted reviews.
Cheap and bright led, good for multiled-projects

Posted by Fartos on 2/28/2008
Involvement: Expert (understands the inner workings) - Ownership: 1 week to 1 month

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

Pros: + price is very competitive
+ very bright, nice tint
+ quality seems to be good, I ordered three and all of them in ok condition
+ easy to mount because of the star 
Cons: - not as bright as SSC P4, price still a bit higher 
Other Thoughts: I bought Cree's for the first time, quality is a bit better compared to Seoul led's. I wish the Q5 would be a bit cheaper, would buy those to compare with these. 
Bottomline: Very good power led for multiled purposes. Buy many and save a few bucks! 
					

Not the brightest anymore but cheaper.

Posted by rizki_p on 1/20/2008
Involvement: Expert (understands the inner workings) - Ownership: 1 day to 1 week

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

Pros: Bright
Good quality star, 
Cons: DX sent me 2 types of star with different pad position to solder.. 
Other Thoughts:  
Bottomline: Installed in my Mag 5 Cree project and it is really bright. Cant wait for R2 on DX... 
					

Damaged domes

Posted by wt808 on 12/2/2007
Involvement: Expert (understands the inner workings) - Ownership: 1 week to 1 month

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

Pros: Thicker white-colored stars
Bright (but see my comment in Cons) 
Cons: Damaged domes (from being crushed during shipping?)
Initial units were very bright, but more recent ones are not as bright
 
Other Thoughts:  
Bottomline: I bought three and the last two had bits of silicone coming out from the dome, with tearing visible under the dome. DX ships these in a bubble-wrap lined envelope, but they seem to be getting crushed during shipment. After I reported this to DX, they wrapped the stars in an extra layer of bubble wrap, but the dome is still getting clobbered.
I bought several Cree LEDs on the 16mm base and I'm seeing similar damage on recent shipments.
 
					

Specifications

** Intended for flashlight builders and modders only **