Luckylight

Spec No: W12088A/B

Rev No: V.2

Date: Sep/08/2003

Page: 6 OF 6

Approved:JoJo

Checked:Sun

Drawn: Liu

Lucky Light Electronics Co., Ltd.

http://www.luckylightled.com

Please read the following notes before using the datasheets:

1. Over-current-proof

Customer must apply resistors for protection, otherwise slight voltage shift will cause big current

change (Burn out will happen).

2. Storage

2.1 If the package contains a moisture proof bag inside, please don't open the package before

using.

2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 80%RH or less.

2.3 The LEDs should be used within a year.

2.4 After opening the package, the LEDs should be kept at 30℃ or less and 60%RH or less.

3. Soldering Iron

Each terminal is to go to the tip of soldering iron temperature less than 260℃ for 5 seconds

within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals,

and do soldering of each terminal. Be careful because the damage of the product is often started

at the time of the hand solder.

4. Soldering

When soldering, for Lamp without stopper type and must be leave a minimum of 3mm clearance

from the base of the lens to the soldering point.

To avoided the Epoxy climb up on lead frame and was impact to non-soldering problem, dipping

the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high

temperature.

Recommended soldering conditions:

Soldering Iron

Wave Soldering

Temperature

Soldering Time

300℃ Max.

3sec. Max.

(one time only)

Pre-heat

Pre-heat Time

Solder Wave

Soldering Time

100℃ Max.

60 sec. Max.

260℃ Max.

5sec. Max.

Note: Excessive soldering temperature and / or time might result in deformation of the LED lens or catastrophic

failure of the LED.

5. Repairing

Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a

double-head soldering iron should be used . It should be confirmed beforehand whether the

characteristics of the LEDs will or will not be damaged by repairing.