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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XPEWHT-H1-0000-00BE5
LED XLAMP NEUTRAL WHT 4000K 2SMD
XQEAWT-00-0000-00000U6E8
LED XLAMP WARM WHITE 2700K 0606
XEGAWT-H0-0000-000-00000BU250E
XLAMP XEG WHITE LED
MHDEWT-0000-000N0HG427H
LED XLAMP 2700K WHITE 36V SMD
MLBAWT-P1-0000-000UZ7
LED XLAMP WARM WHITE 3000K 4SMD
MLEAWT-A1-0000-0003A3
LED XLAMP NEUTRAL WHT 4250K 4SMD
MX3AWT-A1-0000-0008B9
LED XLAMP WARM WHITE 2SMD
JB2835AWT-W-H35GA0000-N0000001
LED WHITE 3500K JB2835 3V
MXA9-PW35-H001
LED LUXEON WARM WHITE 3500K 2SMD
SPMWH1228FD7WAP0SE
LED LM281B+ COOL WHT 6500K SMD
JK3030AWT-P-B40EA0000-N0000001
CREE J SERIES JK3030 LIGHT EMITT
XHP50D-00-0000-0D0BJ20E6
XLAMP XHP50 GEN 3 LIGHT EMITTING
MHBAWT-0000-000C0BE257E
LED XLAMP 5700K WHITE 9V SMD
JE2835BWT-P-H40GA0000-N0000001
LED WHITE 4000K JE2835B 3V
MTGBEZ-01-0000-0N00J030F
LED EASYWHT WARM WHT 3000K 2SMD
XPGBWT-01-0000-00FF4
LED XLAMP NEUTRAL WHT 4750K 2SMD
AL5630A-WWL-120MA
5630 120mA White LED
MTGBEZ-00-0000-0C00J030H
LED EASYWHT WARM WHT 3000K 2SMD
XPEWHT-L1-0000-00E08
LED XLAMP COOL WHITE 2SMD
XHGAWT-00-0000-00000LXE2
LED XLAMP COOL WHITE 5700K 2SMD