Acogedor 50pcs High Power Led Chip SMD COB 1W Cool White 6000~6500K LED Bead Emitters Bulb Chip for DIY Floodlight Spotlight (Cool White)

Descripción

Product description Warm White Cool White(This Item) Warm White Cool White Buying Options Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 37 4.4 out of 5 stars 53 4.0 out of 5 stars 10 4.0 out of 5 stars 39 Price — no data $7.69$7.69 $12.84$12.84 $11.68$11.68 Quantity 100Pcs 50Pcs 10Pcs 10Pcs Watt 1W 1W 10W 10W Voltage 3.0~3.6V 3.0~3.6V DC 9~12V DC 9~12V Luminous Flux 100~110LM/W 100~110LM/W 500~600LM 500~600LM Beam Angle 120 degrees 120 degrees 120 degrees 120 degrees Acogedor 50pcs High Power Led Chip SMD COB 1W Cool White 6000~6500K LED Bead Emitters Bulb Chip for DIY Floodlight Spotlight (Cool White) LED lamp beads are suitable for home, studio and exhibition floodlight, spotlight bulb replacement, as well as for maintenance of COB track lights, par lights, motorcycles, car lights, etc. NOTE: In the application process of high-power LED products and devices, heat dissipation, electrostatic protection, and welding have a great influence on their characteristics, and they need to be highly valued. HEAT DISSIPATION: Due to the limitation of semiconductor light-emitting diode chip technology, the photoelectric conversion efficiency of LEDs needs to be improved, especially high-power LEDs, because of their higher power, about 60% of the electrical energy will be released as heat (with the development of semiconductor technology, The photoelectric conversion efficiency will gradually increase), which requires you to do a good job of heat dissipation when applying high-power LED products to ensure the normal operation of high-power LED products. 1. Heat sink requirements Appearance and material: If the sealing requirements of the finished product are not high, it can directly convection with the outside air environment. It is recommended to use finned aluminum or copper heat sinks 2. Effective heat dissipation surface area: For 1W high-power LED white light (other colors are basically the same), it is recommended that the total effective heat dissipation surface area of the heat sink is about 50-60 square centimeters. Higher power depends on the situation and test results. Try to ensure that the temperature of the heat sink does not exceed 60°C. 3. Connection method: When connecting the high-power LED substrate and the heat sink, please ensure that the two contact surfaces are flat and in good contact. In order to strengthen the combination of the two contact surfaces, it is recommended to coat the bottom of the LED substrate or the surface of the heat sink with a layer of thermal grease (thermal conductivity of thermal grease) ≥3.0W/mk), thermally conductive silicone grease shall be applied evenly and in an appropriate amount, and then fixed with screws. SPECIFICATION Main Material Aluminum Light Color Cool White(6000~6500K) Power 1W Voltage 3.0~3.6V Luminous Flux 100~110LM/W Beam Angle 120 degrees Color Rendering Index ≥75 Average Lifespan 50000 Hours Certification ROHS Length: Approx 1.5cm / 0.59in Package Weight 16g Package Included 1 x 50Pcs LED Cool White Lamp Beads

Características

• BASIC INFORMATION: Item: 1W LED high-power imitation lamp beads (1 pack/50 pcs); power: 1W; size: 14mm*16mm; lumens: 100-110LM/W; voltage: 3.0-3.6V; light color: cool white.
• SCOPE OF APPLICATION: LED lamp beads are suitable for replacement of floodlights and spotlight bulbs in homes, studios, and exhibitions, as well as maintenance of COB track lights, par lights, motorcycles, car lights, etc.
• TO USE: LED lamp beads are mainly made of high-quality aluminum, light source, no flicker, your eyes will not feel tired under the light. It is harmless to skin and eyes.
• ENERGY SAVING AND ENVIRONMENTAL PROTECTION: high brightness, low power consumption and more energy saving. Aviation aluminum bracket, fast heat dissipation, thick aluminum material, and a service life of up to 50,000 hours.
• FEATURES: 1. High quality chip, good stability, low light decay; 2. Double alloy wire package, improve the stability of the lamp bead; 3. Exquisite packaging technology, increase the life of the lamp bead;

Especificaciones