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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XMLBWT-02-0000-0000T5053
LED XLAMP COOL WHITE 6000K 2SMD
XPGWHT-01-R250-00FF4
LED XLAMP NEUTRAL WHT 4750K 2SMD
L128-PR00CA3500000
LED LUXEON FRESHFOCUS PRODUCE
MKRAWT-00-0000-0B00H40E3
LED XLAMP COOL WHITE 5000K 2SMD
XTEAWT-00-0000-00000LCE6
LED XLAMP WARM WHITE 3500K 2SMD
XTEAWT-00-0000-000000JC1
LED XLAMP XT-E 5000K WHITE SMD
L152-3080502400000
LED LUXEON WARM WHITE 3000K 4SMD
JB3030AWT-P-H45EA0000-N0000001
CREE J SERIES JB3030 LIGHT EMITT
CLA1B-MKW-XD0E0A73
LED CLA1B WARM WHT 3600K 4LCC
MX3AWT-A1-0000-0009F7
LED XLAMP WARM WHITE 3250K 2SMD
MTGBEZ-01-0000-0X00P050H
LED EASYWHT COOL WHT 5000K 2SMD
XPLAWT-00-0000-000BV40Z5
LED XLAMP NEUTRAL WHT 4000K 2SMD
LXZ2-3580-5
LED LUXEON WARM WHITE 3500K 2SMD
XMLBEZ-00-0000-0D0UT427H
LED XLAMP XM-L2 EASY WHITE SMD
SPMWH1228FD7WAWKS4
LED LM281B WARM WHT 2700K 2SMD
SPMWH1228FD5WAQMSE
LED LM281B+ COOL WHT 5700K SMD
MTGBEZ-00-0000-0N00M040H
LED EASYWHT NEU WHT 4000K 2SMD
XTEAWT-02-0000-000000HD1
LED XLAMP XT-E 4750K WHITE SMD
XPEBWT-01-R250-00FE4
LED XLAMP XP-E2 NEU WHT 4500K
MHBBWT-0000-000F0HD457E
LED XLAMP COOL WHT 5700K SMD