led light garden spot lights

Specifications

1.1*30W high power LED Surface Mount Spotlight
2.Input:230v
3.IP rating:ip65
4.Lamp Type:1*30W LED
5.Adjustable direction:Fixed

6.Control Gear:30W LED driver w/0.9A constant Output

7.Surface Finish:Gery UV powder coating

8.LED color:Cool White(Optional warm white ,Blue,Green ,Red ,Amber colors)

9.Installation Accessories:W/screws to fix

10.Wiring:W/30cm mini fiexible cable

11.Main Material:Aluminium

12.Reflector or Lens:PMMA 30 degree lens

13.Diffuse:3mm clear walk-over glass

14.Minimum Distance to illuminated Object:20cm

15. Color temperature :2800k-7500k

A-Spot  is  an exceptionally high performance LED lamp built  to last . It is a premium  quality solid state lighting product precisely engineered and manufactured with state of  the art technologies and materials.   

2.what is the advantage of LED ?

(1)Size and Efficiency.LEDs measure from 3 to 8 mm long and can be used singly or as part of an array. The small size and low profile of LEDs allow them to be used in spaces that are too small for other lightbulbs. In addition, because LEDs give off light in a specific direction, they are more efficient in application than incandescent and fluorescent bulbs, which waste energy by emitting light in all directions. 
(2)Long Life.The life of a high-power white LED is projected to be from 35,000 to 50,000 hours, compared to 750 to 2,000 hours for an incandescent bulb, 8,000 to 10,000 hours for a compact fluorescent and 20,000 to 30,000 hours for a linear fluorescent bulb. LED lifetimes are rated differently than conventional lights, which go out when the filament breaks. Typical lifetime is defined as the average number of hours until light falls to 70 percent of initial brightness, in lumens. LEDs typically just fade gradually. 
(3)Lower Temperatures.Conventional lightbulbs waste most of their energy as heat. For example, an incandescent bulb gives off 90 percent of its energy as heat, while a compact fluorescent bulb wastes 80 percent as heat (see References 
(4). LEDs remain cool. In addition, since they contain no glass components, they are not vulnerable to vibration or breakage like conventional bulbs. LEDs are thus better suited for use in areas like sports facilities and high-crime locations.