: Made from ABS plastics and the actual bulb is made from PP Plastic. Both heat and cold resistant and has high quality insulation capabilities. The life capacity of the bulb is extremely long and ensures use for long periods of time. : The LED Light Bulbs are extremely energy efficient. The cool white LED lights are low in power consumption and extremely bright. Providing long lasting and energy efficient lighting when needed. Requires 3 AAA batteries (not included) making these bulbs convenient for areas without plugs. : Comes with 5 different colours, green, yellow, blue, red and purple. Providing an excellent variety of colours suitable for any design or occasion helping to create a unique and creative design. Decorate your home with a balance of style and durability. : Our All-Purpose Battery-Operated Bulb is connected to the light switch, just simply pull the rope to turn bulb on/off. The strap can be adjusted to suite any environment/design ideal for indoor and outdoor activities. : Our Bulbs have many uses and can provided decoration/lighting around the home and backyard. Suitable for occasions such as: BBQs, festival celebrations, birthdays, weddings and camping. Versatile, Unique and efficient on all occasions.