Constant Current Driver 300MA 4-7W/8-12W/13-18W/18-24W/24-36W/37-50W/50-60W LED Power Supply

[Product Features] :

1. Adopt professional chip,  constant current  but not constant voltage, the output voltage will be automatically adjusted according to the lamp bead voltage, and the circuit will be protected by overcurrent protection, short circuit protection and open circuit protection.

2. Ultra-small volume design, low noise, safety features.

3. Adopt high efficiency, low consumption, and stable chip to achieve energy saving, environmental protection purpose and constant output current.Ensure the security stability of LED, improve
the light efficiency of LED, reduce the light attenuation.

4. Overload, overvoltage, short circuit, overcurrent protection.The security of the power supply is guaranteed.

[Product Features] :
LED drive has intelligent control function, so that LED load current can be controlled at the
pre-designed level under the influence of external factors.

Constant current IC control 85-265v.

Large transformer, front and rear isolation, guarantee safety, stable current voltage.

High quality electrolysis as usual under -40 c.

Long life, high quality electrolysis can work under room temperature for 50000 hours 
RAQ:

Q1: Are you a manufacturer or a trade company?
A1: We are a manufacturer , we have our own factory , we can guarantee the delivery and quality of our products.

Q2. Can I have a sample order for led light?
A2: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q3. What about the lead time?
A3: Samples within 3 days, big order within 1-2 weeks.

Q4. Do you have any MOQ limit for led light order?
A4: Low MOQ, 1pc for sample checking is available.

Q5. How do you ship the goods and how long does it take to arrive?
A5: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q6. What about Payment?
A6:Bank Transfer (TT), Paypal,Western Union,Trade assurance;
30% the amount should be paid before producing,the balance 70% of the payment should be paid before shipping.

Q7. Is it OK to print my logo on led light product?
A7: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q8: How to deal with the faulty?
A8: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.1%. Secondly,during the warranty period, we will repair or replace defected products.