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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AB-EZP05N-A3-K40
0.5W 12V CCT 4000K CRI80 3030 EM
XPGBWT-U1-R250-00CZ7
LED XLAMP XP-G2 WARM WHT 3000K
MTGBEZ-00-0000-0N00M040F
LED EASYWHT NEU WHT 4000K 2SMD
XREWHT-L1-0000-009F5
LED XLAMP NEUTRAL WHT 4300K 2SMD
XREWHT-L1-0000-00A09
LED XLAMP COOL WHITE 2SMD
XTEAWT-02-0000-00000BED2
LED XLAMP NEUTRAL WHT 4500K 2SMD
MX3AWT-A1-0000-000AA4
LED XLAMP NEUTRAL WHT 4000K 2SMD
XPEWHT-U1-R250-007F8
LED XLAMP WARM WHITE 2850K 2SMD
XTEAWT-00-0000-00000BJ53
LED XLAMP XT-E 6000K WHITE SMD
SPMWHT328FD5WAWKS0
LED 3X3 2700K 80CRI SMD
XHP50D-00-0000-0D0HJ240G
XLAMP XHP50 GEN 3 LIGHT EMITTING
XPGDWT-H1-0000-00GE6
LED XLAMP XPG3 WARM WHITE SMD
XPEWHT-L1-0000-009A7
LED XLAMP WARM WHITE 3250K 2SMD
XPGDWT-H1-0000-00HDV
LED XLAMP XPG3 COOL WHITE SMD
MKRAWT-02-0000-0D0BH20E6
LED XLAMP WARM WHITE 3500K 2SMD
XBDAWT-00-0000-00000P9F7
LED XLAMP WARM WHITE 3250K 2SMD
XPGDWT-01-0000-00KDT
LED XLAMP XPG3 COOL WHT SMD
XPEBWT-H1-0000-00AE6
LED XLAMP WARM WHITE 3500K 2SMD
MXA8-PW27-H001
LED LUXEON WARM WHITE 2700K 2SMD
XPGBWT-01-R250-00DC6
LED XLAMP WARM WHITE 3600K 2SMD