- Double Disc Adsorption: The robust double suction cup base securely attaches to the outer wall of glass growing tanks and aquariums, ensuring a strong hold for long-term use. - Versatile Support: Designed specifically for succulent fill lights, the elegant hook allows for easy lamp shade hanging, making it convenient to use in various breeding environments. Please note that this package includes only the adsorption lamp holders; lamps and controls are not included. - Adjustable Design: The holder features a telescopic design that allows for height and width adjustments based on your needs. Height range: 40.5cm to 70cm (15.9" to 27.6"), width range: 23cm to 28.5cm (9.1" to 11.2"). It can support a load capacity of less than 5kg (11lbs). - Broad Compatibility: Ideal for multiple applications, it can be installed in various glass breeding tanks, including reptile rainforest tanks, fish tanks, turtle glass tanks, and for use with fish tank lights and plant lights. This product is perfect for anyone looking to enhance their aquatic or plant environment with reliable lighting solutions. Its strong adhesion, versatile design, and adjustable features make it a must-have for optimal growth and visibility.