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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SPMWH1228FD7WATMSC
LED LM281B+ NEUT WHT 4000K SMD
MHBAWT-0000-000N0HC230F
LED XLAMP WARM WHITE 3000K 2020
XPEBWT-P1-R250-006Z8
LED XLAMP WARM WHITE 2700K 2SMD
XTEAWT-02-0000-00000HDE5
LED XLAMP NEUTRAL WHT 4000K 2SMD
MHBAWT-0000-000F0UC250E
LED XLAMP 5000K WHITE 18V SMD
MLBAWT-A1-0000-000WA5
LED XLAMP WARM WHITE 3750K 4SMD
XPGBWT-01-R250-00HC3
LED XLAMP NEUTRAL WHT 4300K 2SMD
XPGBWT-01-0000-00FC1
LED XLAMP COOL WHITE 5000K 2SMD
XBHAWT-00-0000-000LT20Z8
LED XLAMP WARM WHITE 2700K 2SMD
MHBAWT-0000-000F0UB427H
LED XLAMP 2700K WHITE 18V SMD
GW P9LR35.PM-M2M3-XX57-1-180-R18
LED LIGHTING MID-POWER
XBDAWT-00-0000-00000H9E6
LED XLAMP WARM WHITE 3500K 2SMD
XBDAWT-00-0000-00000LED2
LED XLAMP NEUTRAL WHT 4500K 2SMD
XTEAWT-02-0000-00000HCZ7
LED XLAMP XT-E WARM WHITE 3000K
MLESWT-A1-0000-0001Z8
LED XLAMP WARM WHITE 2700K 4SMD
XMLBEZ-00-0000-0D0HV20E1
LED EASYWHT COOL WHT 6500K 2SMD
SPMWH1229AD5SGPMSA
LED 6500K 80CRI SMD
XMLBWT-00-0000-0000U2053
LED XLAMP COOL WHITE 6000K 2SMD
XPGBWT-H1-R250-00EF8
LED XLAMP WARM WHITE 2850K 2SMD
GW Q9LR32.EM-M2N1-XX52-1-180-R18
OSCONIQ S 5050