High CRI LED 7W COB Chip Spot Light MR16 Base 12V/24V

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$7.66 / pc
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10 Pcs pc
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Product Description:

High CRI LED 7W COB Chip Spot Light MR16 Base 12V/24V Features of MR16 cob led spotlight:

1) Housing: Aluminium material with good heat conduction

2) Work Frequency: 50-60Hz

3) Working Temperature: -20°C~ +40°C

4) As a replacement of traditional halogen spot light, it can match with halogen transformer without any problem.

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Q:Led to shoot the light, how much is seven bubble of v
If the lamp bead (except the red light) is connected in series is about 21 v. A single light red beads of voltage is 2.1 V - 2.3 or so. In addition to the red light of the other is 3-3.5 V.
Q:Led to shoot the light color temperature 3000 k what do you mean who knows
Color temperature illumination optics is used to define the light color is a physical quantity. Where a blackbody heated to a temperature, the emission of light color with the color photograph of the light emitted by a light source at the same time, the blackbody heating temperature as the light source color temperature, color temperature for short. The unit with a "K" (kelvin temperature unit) said.
Q:What kinds of leds are included?
LED to shoot the light is roughly including LED lamp cup, LED ceiling lamp, LED downlight etc, PAR lamps and the LED lamp, LED bulb is not big. Because the lamps and lanterns of LED lamp is refers to the condenser, and the ball bubble lamp is glistening divergence. Former friends right!
Q:How to change the condition of light change the color of the led lamp?
In light with colored cellophane,There must be some! Is cellophane
Q:On the ceiling lamp bulb is broken can change LED light bulb?
First to see on the ceiling lamp is one of the, or separately. If it is a separate bulb can change LED light bulb or lamp; If a body would need to whole in together, can't change the light bulb. The traditional lamp light source power, high heat, and electricity. LED lamp power small high brightness, low heat also save electricity, more secure.
Q:LED lamp with drive, do you want the transformer?
Don't need transformer, directly with driver. You put the Led and transformer connected to be you of the transformer output voltage and lamp circuit, there is no through rectifier and filter, Led to the power demand is higher, with dc drive and are within a certain range of voltage and current. Look at your situation should be burned Led lamp bead!!!!!!
Q:A few questions about LED lights
First, the power supply current exceeds the LED light source of the load current, lead to LED lamp bead light failure quickly, even destroyed. Solution: 1, to reduce the input current; 2, the LED light source for more than 45 mil 3 w light bead, so each lamp bead to withstand current of 700 ma, but this time is 9 w, must increase the radiator. Second, the high voltage is bound to burning lamp bead,, the only way to avoid lower voltage, series resistance. Third, voltage and current are beyond ratings, is sure to burn, not saved. Can only cut down the voltage and current are. Method is still the same, want to directly change the power supply, either in LED series resistance voltage drop flow in the circuit
Q:The 35 w to shoot the light with 3 w LED is not lit, use need not change the transformer?
1, 35 w u shoot the light, power is far greater than 3 w LED lights, both the brightness of the more than 10 times of... Painted - 2, substitution, both the voltage must be consistent, otherwise (voltage is too low, or high) will be not bright, or burned failure. Painted - 3, "with variable pressure searcher don't have to change?" ...... See come out, the original 35 w shoot the light, is the low voltage power supply, LED lights also can, if the same voltage but LED3W brightness, is far less than 35 w.
Q:Cob lamp and led lamp that electricity consumption big?
The LED lamp advantages: 1. LED lamp use in low voltage direct current (dc) drive: has the advantages of small load, interference of low use environmental requirements. 2. The LED lamp can well control light spectrum, which can effectively used in the museum and gallery in local or accent lighting. 3. The luminous directivity of LED to shoot the light is very strong: brightness attenuation is much lower than traditional light, LED lamp price. 4. LED lamp very fast response time: in microsecond, as long as the switch is opened, will soon be bright, there will be no delay and flicker phenomenon. 5. The LED light that shoots the light energy concentration is very high: focused on smaller wavelength window, high purity. 6. Life is very long, generally between 50000-100000 hours, because the LED is a semiconductor device, even frequent switch, also won't affect the service life. 7. Good environmental protection, LED to shoot the light in the process of production don't add "mercury", also do not need air, do not need glass shell, good impact resistance, good shock resistance, invulnerability to breakage and facilitate transportation, very green, known as "green energy", the LED lamp price. 8. Energy saving, LED to shoot the light spectrum of almost all concentrated in the visible light spectrum, the luminous efficiency of up to 80 ~ 90%. 4/5 people think commonly, energy-saving lamps save energy is a great invention, but the LED lamp energy-saving 1/2 than energy-saving lamps, this is a solid light source is more great reform.
Q:The difference between the LED downlight and LED lamp
LED tube light is a light shot inside the embedded in the ceiling lighting lamps and lanterns. Belong to the directional lighting lamps and lanterns, can only by the light of the opposite, its advantage lies in the more concentrated than general lighting lamps and lanterns of lamps and lanterns, usually used for general lighting or assist illume. LED lamp is embedded in the ceiling or wall, general lighting products is a kind of highly concentrated, usually it's light to the specified target position. Through light is used to emphasize important points. The manifestation of LED lamp in key exposure position such as: TV wall, Logo background, and some important pendant accessories, etc
With advanced sound production equipment, testing equipment for LED packaging device manufacturing base. Keep pace with world-class technology and management. Can meet the ISO9001: 2008 quality certification system for LM-80 testing standards, establish a strict quality control system and improve product testing process to ensure stable and reliable product quality.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2013
Annual Output Value
Main Markets China; Mid East;Western Europe
Company Certifications

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage
No.of Employees in Trade Department 20 People
Language Spoken: Chinese
b)Factory Information  
Factory Size: Above 2,000 square meters
No. of Production Lines About 3
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Cheap