OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue A.2 07/09

Page 7 of 8

Ultraviolet (UV) Metal Can LED

OUE8A Series

D&O 380nm UVLED Build 1 - 100mW burn-in

Group H

0.00

5.00

10.00

15.00

20.00

25.00

0

200

400

600

800

1000

1200

hours

average

min

max

+3σ

-3σ

Test

Samples

Test conditions

Total assembly

hours

Failures

Operating Life

22

22,176

0/22

Stress results