Description
We have several different switch configurations for you to choose from, the differences between different styles are as follows:

1, CR2032: Promotional model, requires a CR2032 battery installation and use (switch on the battery box). ,
2,7 #AAA: Two AAA batteries are required for installation and use (switch on the battery box).
3, New CR2032: A CR2032 battery is required for installation and use (independent switch).
4, Touch Switch AAA: requires two AAA batteries to install and use, touch the button.The light piece of the switch that touches the button is only suitable for masks made of plastic, acrylic, cardboard and other non-conductive materials.Not suitable for metal masks. It cannot be used when mounted on  a metal mask. The sensing distance of the touch switch is about 1-5MM,  so the thickness of the mask helmet is within 5MM. If the thickness exceeds this thickness,  the switch cannot be sensed.(Solutions that cannot be used normally:  The position of the touch switch is controlled within 5MM,  or a small hole is opened on the mask to install the touch switch, and then the touch switch is painted with color.)
5, Remote Control Sensing: The use of 2 x AAA batteries & Button battery CR2025 x 1 (batteries, please bring your own), with battery box,  with switch, When not in use for a long time, please turn off the battery box switch,  as standby mode will consume battery energy. Using a new infrared sensor module, includes a small remote control,  Pressing ON will turn on the light, OFF turns off the lights, (Note that the remote control does not include batteries,  you can go to the convenience store to buy button batteries: CR2025 x 1). Infrared remote control requires unobstructed control within a certain distance.

Note:   When DIY lamps,   be sure not to remove the reflective film near the lamp beads. Use a knife to cut off the reflective film in  other  parts, because tearing off the reflective film will cause the lamp beads to fall off during use.

【Mask modification】
Iron Man helmet eyes,Halloween mask eyes for modification, when cutting,  first take off the silver edge around for future use, cut and then seal the edge, so that the light effect is better!
【Great 189° flexible folding 】
Product features:  The lens material is flexible and bendable.     It can be cut into the desired shape with scissors and is suitable for  most Cosplay helmets.     If you require other custom sizes of lenses,  please contact us.     This product is made of high-tech flexible material, with flexible qualities, can be bent,  can be cut with a wallpaper knife, better fit the eye part of the helmet, better results!
[Tip] Because it is a flexible material, the two masks need to be adjusted when bending, the silver edge will wrinkle when bending, is a normal phenomenon, customers with high demand, please choose carefully!
Product features:  The lens material is flexible and bendable. Can Cropped, The lens material is flexible and bendable. Can cropped, It can be cut into the desired shape with scissors and is suitable  for most Cosplay helmets.        If you require  other custom sizes of lenses, please check the other links in the store, we have round and other larger sizes for you to choose from.
Condition:100% brand-new
Size: Lens size: 27.5mm*76.5mm, thickness 2mm, (effective luminous size 27.5mm*69.5mm)
This product does not contain batteries. You will need to purchase battery power to install and use it.
The product in this link is a CR2032 or 7# AAA battery powered. (You need to buy batteries supply to install and use,  because the battery transportation is dangerous, you need to buy it locally.).
Suitable for Bat man, Iron Man, Black Panther,  Cosplay mask helmets,  etc. Please check if the size of the product fits your helmet. Etc. Please check if the size of the product fits your helmet. .
DIY products need to be assembled after purchase. We only provide LED lights kits (excluding batteries).   The project does not include other items such as mask helmets.   Please understand that.           Thank you!