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Supplier Homepage > Products > Temperature Sensor Constant Current High Density LED Strips
Temperature Sensor Constant Current High Density LED Strips
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product: view count: 304Temperature Sensor Constant Current High Density LED Strips 
unit price: Negotiable
min amount:
period for delivery: Consignment Deadline days
Expiry date: Long Effective
last update: 2017-10-10 10:38

QL Light Co.,Ltd is one of the leading China strip led lights manufacturers and suppliers with professional factory. Welcome to wholesale products from us.

CRI≥90 Version: very suitable for the application that require high color rendering. It will give you a true color.

Features of QL Constant Current Strips:

1. Constant current version: with stable current, suitable for high quality requirements project.
2. DC12V/DC24V input: Can work with any DC12V/DC24V PWM control system.
3. can work with unstable power supply and without damage. 
4. with temperature Sensor: Can lower the current to protect itself when the temperature is too high.
5. Brightness uniform: With same brightness from the first end to the last end for around 10m.

◆ LED Type: SMD3528
◆ Input Voltage: DC24V
◆ Color: Green, Blue, Warm White, Nature White, Pure White
◆ LED Qty: 228LED/m
◆ Beam Angle: 120 degree
◆ IP Ratio: IP20, IP67 Version
◆ IP20: Non-waterproof Version
◆ IP67: With Silicone Tube


Color Rendering Testing Report:

Different IP version:


1. Decorative lighting for festivals, events, shows, exhibitions
2. Architectural lighting for canopy, corridor, window, archway,
3. Backlight or edge light for signage
4. Path or contour marking
5. Channel letter lighting

LED Knowledge:  

Copied from LED NEWS.ORG (
Guideline for SMD LED soldering
In order to produce quality LED products, there are many measures need to be care when soldering SMD LED, both for hand and reflow soldering. So it’s better to follow the following guide, so that the LEDs not be broken by scalding or static electricity.
1. Hand soldering:
a) A soldering iron of less than 20W is recommended to be used in handing soldering. b) Please keep the temperature of the soldering iron under 360 degree while soldering. c) Each terminal of the LED is to go for less than 3 second and for on time only.
d) Be careful, because the damage of the product is often stared at the time of the hand soldering.
2. Reflow soldering:
a) Reflow soldering should not be done more than twice.
b) Stress on the LEDs is prohibited during heating in soldering process. vc) After soldering, cool down the products before next steps.
3. Clean:
It is recommended that use alcohol as solvent for cleaning after soldering. Cleaning is to go under 30 degree for 3 minutes or 50 degree for 30 seconds. When using other solvents, it should be confirmed beforehand whether the solvents will be dissolve the package and the resin or not.
Ultrasonic cleaning is also an effective way for cleaning. But the influence of ultrasonic cleaning onLED depends on factors such as ultrasonic power. Generally, the ultrasonic power should not be higher than 300W. Before cleaning, a pre-test should be done to confirm whether any damaged to LEDs will be occurring.
This general guideline may not apply to all PCB designs and configurations of all soldering equipment. The technique in practice is influenced by many factors, it should be specialized based on the PCB designs and configurations of the soldering equipment.

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