Product description
(1) The luminous principle of EL cold light plate
Luminous sheet principle: through the AC voltage added to the poles to produce an AC electric field, the electrons excited by the electric field impact the fluorescent material (zns), causing the jump of electronic energy levels, change, compound and emit high efficiency cold light, a physical image, that is, electrically excited light phenomenon. The luminescent sheet is an advanced electroluminescent sheet with a wide range of uses made by a special process using the above principles.
(2) Characteristics of EL film
> Ultra-thin flat (0.12~0.4mm), light weight. > Surface light, can be made into any shape. > Luminous color is rich, can be made into complex color flashing. > The light is uniform and soft. > No heat, no UV. > High luminous efficiency, low power consumption. > Long life (5000-12000Hr). > Shock-proof, no maintenance required.
1. This product does not come with a helmet, it is a lamp.
2. This product is waterproof, and the luminous part can be cut (not waterproof after cutting).
3. This product is powered by No. 5 battery (rechargeable batteries cannot be used, batteries should be brought by themselves).
4. The major brands on the market determine that full helmets are basically suitable, as long as they are not shaped helmets.