LED Lighting - White
LED Lighting - White (Under Optoelectronics) - Category Introduction
1. Definition of LED Lighting - White
LED Lighting - White refers to a specialized category within optoelectronics that focuses on white-light-emitting diodes (LEDs). These solid-state lighting solutions convert electrical energy into visible white light with high efficiency, longevity, and minimal heat output. White LEDs are engineered using phosphor-coated blue LEDs or RGB (red-green-blue) combinations to achieve varying color temperatures (e.g., warm white, cool white) and high Color Rendering Index (CRI) values for accurate illumination.
2. Types of White LED Products
This category encompasses diverse product types tailored for commercial, industrial, and residential applications:
- LED Bulbs & Lamps: Energy-efficient replacements for incandescent/CFL bulbs (A19, PAR, MR16 shapes).
- LED Tubes: Linear lighting for offices/warehouses (T8, T5 form factors).
- COB (Chip-on-Board) LEDs: High-intensity modules for spotlights and downlights.
- SMD (Surface-Mount Device) LEDs: Compact, versatile lighting for strips and fixtures.
- High-Power LEDs: For streetlights, stadiums, and industrial lighting.
- Smart White LEDs: Tunable color temperature and dimmable via IoT/Wi-Fi protocols.
3. Purchasing Recommendations
When selecting white LED products, consider:
- Luminous Efficacy (lm/W): Higher values indicate better energy efficiency.
- Color Temperature (CCT): Choose warm white (2700K 3000K) for ambiance, cool white (4000K 6500K) for task lighting.
- CRI 80: Ensures natural color reproduction (CRI >90 for retail/art galleries).
- Certifications: Look for ENERGY STAR, DLC, or RoHS compliance for quality/safety.
- Driver Compatibility: Match constant current/voltage drivers to LED specifications.
- Thermal Management: Prioritize aluminum heatsinks or active cooling for high-power LEDs.
White LEDs dominate modern lighting due to their 50,000+ hour lifespan and 60 70% energy savings versus traditional options. Evaluate technical specs and application needs to optimize ROI.
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XBDAWT-00-0000-000000FE2
LED XLAMP COOL WHITE 5700K 2SMD
XBHAWT-00-0000-000LT30E8
LED XLAMP WARM WHITE 2700K 2SMD
SPMWH1228FD5WARKS3
LED 5000K 80CRI SMD
XBDAWT-00-0000-000000AF7
LED XLAMP WARM WHITE 3250K 2SMD
XPLAWT-02-0000-000UU20Z7
LED XLAMP WARM WHITE 3000K 2SMD
MLEAWT-A1-0000-0001B8
LED XLAMP 75CRI WHITE 75CRI 4SMD
SPMWH1228FD5WARKS2
LED 5000K 80CRI SMD
MLEAWT-A1-R250-0004DY
LED XLAMP COOL WHITE 5425K 4SMD
SPHWH2L3D30DD4QTK3
LED LH351B COOL WHITE 5700K 2SMD
XPGBWT-01-0000-00FD5
LED XLAMP WARM WHITE 3700K 2SMD
XPEBWT-L1-R250-00DA5
LED XLAMP WARM WHITE 3750K 2SMD
JB3030AWT-P-B57EA0000-N0000001
CREE J SERIES JB3030 LIGHT EMITT
XHBAWT-00-0000-00000BXF6
LED XLAMP WARM WHITE 3700K 2SMD
XTEAWT-00-0000-000000G51
LED XLAMP COOL WHITE 6200K 2SMD
S1W0-3030358006-0000003S-0S003
MID POWER 3030
SPMWH1228FD7WATMS3
LED 4000K 90CRI SMD
XBHAWT-00-0000-0000T50F7
LED XLAMP XB-H WHITE SMD
MX6AWT-A1-0000-000BF7
LED XLAMP WARM WHITE 3200K 2SMD
MTGBEZ-01-0000-0C00J030F
LED EASYWHT WARM WHT 3000K 2SMD
XMLBWT-02-0000-000US50Z8
LED XLAMP WARM WHITE 2700K 2SMD