Nowadays, LED lighting turns into more and more popular.  Whether for under-cabinet lighting at kitchen, wardrobe lighting, home theater, advertising display or ambient mood lighting etc., SMD led may be a good choice. 

SMD led offers high brightness while it has lower energy consumption than of the normal led light tubes (e.g. dip led) and traditional light bulbs.  See its capabilities below:
 

FEATURES

Small Size: SMD led light source may be a really smaller and light chips enveloped by epoxy resin.

Low energy Consumption: Generally, the voltage per SMD led is 2-3.6V, current 0.02A-0.03A. It utilizes really low voltage and current. energy consumption is really low, just equals to 1/8 of incandescent light, 1/4 of traditional light.

Long Life Span: Under suitable current and voltage condition, the life span of SMD led can achieve 100,000 hrs.  Compared with one other led tubes(like Dip LED),the optical decay diminish from 10% to 5% in 1000hrs. Produced by Automatic equipment, by way of high temperature emitting specialised process, the life span of SMD led is longer.

High Brightness: generally adopted 3528 and 5050 SMD high brightness chip, single SMD led earlier mentioned 5.5lm/1800MCD.

As above, we have mentioned about SMD 3528 and 5050.  What do they suggest and what is the variation between the two?  Let’s see the following: 

SMD 3528

consists of one light-emitting chip

dimension of chip : 35 x 28 mm

power: 0.08W/ pearl

SMD 5050

consists of three light-emitting chips

dimension of chip : 50 x 50 mm

power: 0.24W/pearl

Theoretically, SMD5050 is three instances brighter than SMD3528. 

Comparison of SMD3528 and SMD5050 300-LED light Strip:

Start to make utilization of led and save the Earth!