3020 sanan smd led datasheet 0.5w cool white

matters need attention

1.overcurrent protection customers must use resistance to protect, otherwise the drift of the voltage will cause a large change in the current (occurrence of breakdown phenomenon). When the lamp bead is used, the current must be within the specified range to avoid the bad caused by excessive current.

1. store

2-1. Do not open the moisture-proof bag before preparing to use the product. Before opening, please check the packing bag for air leakage, after opening the bag, check the humidity mark card 20% rh whether the mark area from blue to pink. Please contact the manufacturer or return to the manufacturer for high temperature dehumidification ,(high temperature dehumidification environment :120 degrees ,6 h) do not handle

2-2. Before opening the package, leds should store temperature less than 30℃, humidity less than 70% rh.. 2-3When the package is opened, the temperature is below 30℃ and the humidity is below 60% rh, and the opening-to-weld finish is controlled at 4 h..

2-4When the hygroscopic material (silica gel) has subsided or the leds has exceeded the storage time, baking treatment is required based on the following conditions :60±5℃/24 hours.

Price description :

1. The above price is only the product price does not include freight.

2. the above price is the standard price of the product, the actual price please ask the seller.

3. the price of the above products is 1 k, please contact the seller for more than 10 k.