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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XTEAWT-E0-0000-00000UBF4
LED XLAMP NEUT WHT 4750K SMD
MHBAWT-0000-000N0HC227G
LED XLAMP 2700K WHITE 36V SMD
XPGDWT-01-0000-00JE3
LED XLAMP XPG3 COOL WHT SMD
MHBAWT-0000-000C0UC265E
LED XLAMP 6500K WHITE 9V SMD
SPMWH1228FD7WAR0SG
LED LM281B+
SPMWH1228FD5WAQMSC
LED LM281B+ COOL WHT 5700K SMD
XPCWHT-L1-R250-007A5
LED XLAMP WARM WHITE 3750K 2SMD
XPGBWT-U1-0000-008E8
LED XLAMP WARM WHITE 2700K 2SMD
XPLAWT-00-0000-000UU30Z7
LED XLAMP XP-L WARM WHT 3000K
XPGBWT-U1-0000-00CF8
LED XLAMP XP-G2 WARM WHT 2850K
XBDAWT-00-0000-00000HEE1
LED XLAMP COOL WHITE 6500K 2SMD
SPMWH1228FD5WAUMS2
LED LM281B WARM WHT 3500K 2SMD
SPMWHT541ML5XAWMS5
LED LM561C WARM WHT 2700K 4SMD
MXA8-PW50-0000
LED LUXEON COOL WHITE 5000K 2SMD
XTEAWT-E0-0000-00000HEF6
LED XLAMP WARM WHT 3750K SMD
XTEAWT-00-0000-00000BFE3
LED XLAMP COOL WHITE 5000K 2SMD
S1W0-5630408003-0000003S-00003
MID POWER 5630, 4000K
XPLAWT-00-0000-000HV30E5
LED XLAMP NEUTRAL WHT 4000K 2SMD
SST-40-WCS-F50-N2651
SPECIALTY WHITE LED