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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JK3030AWT-P-U27EB0000-N0000001
CREE J SERIES JK3030 LIGHT EMITT
XREWHT-L1-0000-00A03
LED XLAMP COOL WHITE 6000K 2SMD
XMLBEZ-00-0000-0B00V227F
LED EASYWHT WARM WHT 2700K 2SMD
XPLAWT-00-0000-000HU50F7
LED XLAMP WARM WHITE 3250K 2SMD
SPMWH1228FD7WAV0S3
LED LM281B WARM WHT 3000K 2SMD
SPMWH1228FD7WATKS2
LED 4000K 90CRI SMD
XPGWHT-L1-R250-00EF7
LED XLAMP WARM WHITE 3250K 2SMD
XHGAWT-00-0000-00000L0E2
LED XLAMP COOL WHITE 5700K 2SMD
MX3AWT-A1-R250-000AE5
LED XLAMP NEUTRAL WHT 4000K 2SMD
XHP70A-01-0000-0D0HM230G
LED XLAMP XH-P70 WHITE SMD
XPGBWT-01-0000-00EE3
LED XLAMP COOL WHITE 5000K 2SMD
XPGBWT-B1-0000-00DE7
LED XLAMP XP-G2 WARM WHT 3000K
XPGBWT-L1-R250-00FZ6
LED XLAMP WARM WHITE 3500K 2SMD
SPMWH1228FD7WAP0SG
LED LM281B+
MTGBEZ-01-0000-0N00K035H
LED EASYWHT WARM WHT 3500K 2SMD
MHBAWT-0000-000F0UB457E
LED XLAMP 5700K WHITE 18V SMD
SPMWH1229AD5SGU0SA
LED 3500K 80CRI SMD
XPGBWT-H1-0000-00FZ7
LED XLAMP WARM WHITE 3000K 2SMD
XPCWHT-L1-R250-00CE2
LED XLAMP COOL WHITE 5700K 2SMD
XPGDWT-H1-0000-00HE8
LED XLAMP XPG3 WARM WHITE SMD