Cree Led Lamp Dimmable

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Pieces pc

Supply Capability:: 5,0000 Pieces per Week pc/month

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Specification of Cree Led Lamp Dimmable

Input voltage(V): 100~240

Power:12W

Out put current:700MA

Constant current precision:5%

Power factor: 0.95

Dielectric strength(V/AC): 3000

Light efficiency(LM/W-CW): 60

Size:50*85cm

We are professional and pubic Led lighting products manufacturer Our advantages are : professional, high quality, reasonable price, timely delivery ,excellent services and strong supply ability.

Our main products are LED light and driver.the most advantage of our products is that they are Dimmable,

Q: Who knows how big transformers and lines the 36V transformer uses in lighting?: Depending on your load capacity, primary voltage, site reservation, etc.. For example, 3.6KW lighting, with 4KVA transformers, the primary side 380V with 2.5 square (copper wire) enough, two times the side of 25 square.

Q: What type of low voltage transformer should be adopted for safety lighting power supply?: In general, indoor transformers are used in general practice

Q: Why is the two side of the lighting transformer grounded?: The metal shell transformer grounding grounding protection is called: under normal circumstances is not charged, electrical metal and in the damaged insulation or other circumstances may be charged part (i.e. metal structure and insulation electrical parts part) and grounding wire connected to a reliable way to protect people.

Q: Why is elevator lighting transformer installed?: Is that the kind of 220V change 36V ah, if it is that kind of thing, I think it should be for security reasons. After all, 36V is a safe voltage. The damage to humans is slightly smaller than that of 220V.

Q: Is the substation separate from the power and illumination transformer?: The power and illumination of the substation are all used on a transformer, which is separated by power and lighting by the station screen of this transformer.

Q: How many A leakage protection switches are used in 5000VA lighting transformers?: According to the working principle of the protector, it can be divided into three kinds: voltage type, current type and pulse type. The voltage protection device is connected to the transformer neutral point and the ground, when the electric shock when the neutral point voltage offset to the real estate, in order to make the action to protect the power off, but because it is the protection of the transformer low voltage network, cannot be classified protection, so the power range is large, frequent moves, so has been eliminated. The pulse current protector is a sudden change in the phase and amplitude of the three-phase unbalanced leakage current when an electric shock occurs, which is used as an action signal, but also a dead time. The current type current leakage protector is widely used, so the protector of current type is mainly introduced below.

Q: Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.: The self winding transformer is connected by all its windings, and depends on the position of the sliding contacts to change the magnitude of the voltage. Therefore, there is not only a magnetic connection between the primary winding of the autotransformer (the power circuit) and the two winding (the power supply circuit), but also the direct connection of the circuit. It forms a circuit with the earth, so it can not be used as the power source of the safety voltage

Q: Can the 500 volt lighting transformer be changed into an electric welder?: The no-load voltage is higher (about 70~90 V), the arc can be smoothly started, and the voltage will be reduced to about 30 V when welding.

Q: What's the function of the lighting transformer?: Illumination transformer: usually refers to the secondary output voltage for the safety voltage 24V - 36V, only for special lighting power supply using voltage converter.

Q: Lighting, lights, transformers, bulb brightness is too low, what's the matter?: Generally, the power of the transformer is the apparent power, and the light bulb is the active power, and the power matching is taken into account.

We hold the service idea of "high beginning and high standard", in order to get rid of the condition of low level competition. We promise that our products are always advanced, steady, and long-lasting. We will keep up the product value and realized clients' dream by consistent innovation. We will absorb the latest research outputs, and keep an open mind to study from top enterprises. On the basis of independence, we strongly believe that we can become a new bright star through perseverance.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2011
Annual Output Value
Main Markets	North America 10.00% South America 2.00% Eastern Europe 20.00% Oceania 20.00% Mid East 2.00% Eastern Asia 1.00% Western Europe 40.00% Southern Europe 5.00%
Company Certifications	ETL; C-tick; CE

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen,HK
Export Percentage	91% - 100%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	Below 1,000 square meters
No. of Production Lines
Contract Manufacturing
Product Price Range