| Power: 4 (W) | Packaging process: SMD | Luminous flux: 450 (LM) |
| Input voltage: 220 (V) | Size: 60 * 87 (mm) | Housing material: Aluminum |
| Lamp Specifications: E27 | Type: PAR20 | Weight: 80 (g) |
| Model: LYH-020 | LED Number: 4 | CRI: more than 70 |
| Brand: Liang Yu-hao | Color temperature: 3000-6500 (K) | Can Dimming: No |
| Light Color: White | Viewing angle: 15-90 (degrees) | Lifetime: 50000 (H) |
PAR20
High Power LED PAR20 Spotlight Product attributes:
Product Name: High Power LED PAR20 Spotlight;
Model: YG-DPAR20A-5W;
Light source: high power 1W LED;
Current: 350mA
Luminous flux: white 400LM, warm white 350LM, red 150LM, yellow 150LM, green 330LM, blue 90LM;
Product size: 60 * 85mm;
Light color: red, yellow, blue, green, white, warm white (optional)
Lighting Material: Aluminum;
Operating voltage: AC110V / AC220V (optional);
Beam angle: 30 °
Working temperature: -25 ℃ ~ 65 ℃;


Protection grade: indoor use only;
Working life: 50,000 hours;
Key Features:
1, high-quality light sources: using a special process and the latest technology imported semiconductor package LED light source, high brightness;
2, high optical efficiency: almost all concentrated in the visible light spectrum efficiency, there is no ultraviolet and infrared, so no heat and radiation, optical efficiency up to 80% -90%, while the remaining light is only 10% -20%;
3, good light transmission: transparent no-shrinkage acrylic optical lens, the illumination angle can be achieved (15 ° -90 °), the focusing effect of light Zhu shape, its unique optical technology to ensure better light transmission and longer High luminous flux;
4, energy saving: to ensure brightness while saving compared with traditional incandescent more than 80%;
5, long life: Under normal conditions, life of up to 50,000 hours, equivalent to 50 times that of traditional incandescent lamp, 5-10 times more energy-saving lamps;
6, low fever: solid cold light source, epoxy resin, heat a small;
7, high color: Color reproduction is good, clear vision to see objects without distortion;
8, not damaged: Light body with aluminum manufacturing, enough enough style texture;
9, Health and Environmental Protection: LED light source pollution-free materials, mercury, lead, no UV, not cause harm to humans.
10, constant current driver: a unique isolated constant current output driver circuit, over-temperature protection, short circuit protection to ensure its high efficiency and stable working conditions;
11, started fast: start without preheating, millisecond rated brightness is reached, no flicker and operating noise, and excellent switching characteristics, switching operations do not affect the service life.