Tel: +86-755-66839118

Fax:+86-755-66839300

E-mail:sales@refond.com

Web: www.refond.com

REFOND:WI-E-045

A/3

REV:E/2

TG-201702280169EP

2.5 Criteria For Judging Damage

Table 2-4 Criteria For Judging Damage

Test Items

Symbol

Test Condition

Criteria For Judgement

Min.

Max.

Forward Voltage

-

U.S.L*)x1.1

Reverse Current

-

U.S.L*)x2.0

Luminous Flux

Φ

L.S.L*)x0.7

-

Notes

1.U.S.L: Upper standard level

L.S.L: Lower standard level

2.The above reliability tests is based on the verification of a single/strip LED of Refond's existing experimental

platform,the reliability experiment was taken under good heat dissipation conditions. When customers applies th

e LED to the series and parallel circuit,should take consideration of all the factors such as the current, voltage di

stribution, heat dissipation and others.

3.The technical information shown in the data sheets is limited to the typical characteristics and circuit examples

of the referenced products. It does not constitute the warranting of industrial property nor the granting of any

license.