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-E0-0000-00000BEF7
LED XLAMP WARM WHT 3250K SMD
XBHAWT-02-0000-000HT20E8
LED XLAMP XB-H WHITE SMD
XMLBWT-02-0000-000HT50E6
LED XLAMP WARM WHITE 3500K 2SMD
CLA1B-WKW-XE0F0DY3
LED CLA1B COOL WHT 75CRI 4PLCC
L1T2-2790000000000
LED LUXEON WARM WHITE 2700K 2SMD
MX3AWT-A1-R250-000CB2
LED XLAMP WHITE 2SMD
MHBAWT-0000-000C0BD440E
LED XLAMP 4000K WHITE 9V SMD
ELSW-F91N1-0CPGS-C4000
LED SHWO NEUTRAL WHT 4000K 2SMD
SPMWHT541ML5XAT0S5
LED 4000K 80CRI SMD
XMLBWT-02-0000-000LT40E6
LED XLAMP WARM WHITE 3500K 2SMD
MX3AWT-A1-R250-0008B9
LED XLAMP WHITE 2SMD
XTEAWT-00-0000-00000BJE5
LED XLAMP XT-E 4000K WHITE SMD
MX3AWT-A1-R250-000BA3
LED XLAMP NEUTRAL WHT 4300K 2SMD
XBHAWT-00-0000-000LT4051
LED XLAMP COOL WHITE 6000K 2SMD
XPGBWT-P1-R250-00BZ8
LED XLAMP XP-G2 WARM WHT 2700K
XMLBWT-02-0000-000HT40E6
LED XLAMP WARM WHITE 3500K 2SMD
MKRAWT-02-0000-0B00H40E1
LED XLAMP COOL WHITE 6500K 2SMD
MTGBEZ-01-0000-0N0HM040F
LED EASYWHT NEU WHT 4000K 2SMD
MX3AWT-A1-R250-0007AA
LED XLAMP WARM WHITE 2700K 2SMD
SPMWH1228FD7WAQ0SG
LED LM281B+