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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SPHWH2L3D30CD4PTM3
LED LH351B COOL WHITE 6500K 2SMD
MTGBEZ-01-0000-0B0HM050H
LED EASYWHT COOL WHT 5000K 2SMD
MHBAWT-0000-000N0HD240H
LED XLAMP 4000K WHITE 36V SMD
XMLBEZ-00-0000-0B0HU650H
LED EASYWHT COOL WHT 5000K 2SMD
XTEAWT-00-0000-00000BEC3
LED XLAMP NEUTRAL WHT 4300K 2SMD
SPMWH1228FD5WAWUS2
LED LM281B WARM WHT 2700K 2SMD
XREWHT-L1-R250-00BB3
LED XLAMP WARM/NEUTRAL WHT 2SMD
MTGBEZ-00-0000-0C0UF030H
LED EASYWHT WARM WHT 3000K 2SMD
MXA9-PW40-0000
LED LUXEON NEU WHITE 4000K 2SMD
MKRAWT-02-0000-0B0BJ20E3
LED XLAMP COOL WHITE 5000K 2SMD
MKRAWT-02-0000-0D0BH40E1
LED XLAMP COOL WHITE 6500K 2SMD
MKRAWT-00-0000-0B0UF230F
LED XLAMP WARM WHITE 3000K 2SMD
SPHWH2L3D30ED4WPK3
LED LH351B WARM WHITE 2700K SMD
XPEWHT-L1-0000-00F01
LED XLAMP COOL WHITE 70CRI 2SMD
XPGBWT-01-R250-00JC4
LED XLAMP XP-G NEUTRAL WHITE SMD
XPLAWT-H0-0000-000HU30E8
LED XLAMP XP-L 2700K WHITE SMD
XBDAWT-00-0000-00000LDD2
LED XLAMP NEUTRAL WHT 4500K 2SMD
XPGWHT-H1-R250-00DE7
LED XLAMP WARM WHITE 3000K 2SMD
XPGBWT-L1-R250-00GF8
LED XLAMP XP-G2 WARM WHT 2850K
MTGBEZ-00-0000-0B0UF030F
LED EASYWHT WARM WHT 3000K 2SMD