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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LED WL-SWTP COOL WHT 5000K 2SMD
XHP35B-H0-0000-0D0BC40E6
LED XLAMP XHP35B WARM WHT 3500K
MLESWT-A1-0000-0003A8
LED XLAMP WARM WHITE 3113K 4SMD
SAW0LH0A-W1/W2-CA
LED ACRICH 3700K-7000K 2020
XPEWHT-L1-R250-00E50
LED XLAMP COOL WHITE 6200K 2SMD
XPGDWT-U1-0000-00EF8
LED XLAMP XPG3 WARM WHITE SMD
MX6AWT-A1-0000-0007A9
LED XLAMP WARM WHITE 2850K 2SMD
XHP70B-00-0000-0D0UK230H
LED XHP70.2 WARM WHITE 3000K SMD
XTEAWT-00-0000-000000JE5
LED XLAMP XT-E 4000K WHITE SMD
MKRAWT-00-0000-0B00H20E3
LED XLAMP COOL WHITE 5000K 2SMD
MHBBWT-0000-000C0HD235G
LED XLAMP WARM WHT 3500K SMD
XHGAWT-00-0000-00000LX50
LED XLAMP COOL WHITE 6000K 2SMD
XPGDWT-H1-0000-00JDV
LED XLAMP XPG3 COOL WHITE SMD
XBDAWT-00-0000-00000LFC3
LED XLAMP NEUTRAL WHT 4300K 2SMD
XQEAWT-H2-0000-00000HCE8
LED XLAMP XQ-E WARM WHITE 2700K
SPMWH1228FD7WAWMSA
LED LM281B+ WARM WHT 2700K SMD
STW8Q14BE-T5-DB
LED ACRICH NEU WHITE 4500K 4SMD
XEGAWT-H2-0000-000-00000BU30E6
XLAMP XEG WHITE LED
XTEAWT-00-0000-00000LFD1
LED XLAMP NEUTRAL WHT 4750K 2SMD