The Apollo Light is an entry level lamp manufactured to a professional standard. This rugged light is constructed entirely of metal and runs off a 24V supply. Powerful Spring Clip Our Clip-on lights are fitted with a powerful spring clip which enables the light to clamp rigidly to any make of stand in a single action. High Quality LEDs A strip of 18 high quality LEDs with a colour temperature of 3000K provide light which is relaxing for the professional musician yet makes for easy reading of yellowed scores, without the tiring effect of the more common cold white LEDs. Slim Housing The very slim housing does not obstruct the musicians view of the conductor. It provides very sharp cut off ensuring that only the score is illuminated Low Voltage Reduced power consumption and consequent reduction in air conditioning load means using this light is environmentally friendly. Over the lifetime of the product lower electricity bills and the absence of bulb replacements costs will repay your initial investment. The lamp runs off a 24V power supply for electrical safety. No Bulbs LEDs are virtually indestructible and never wear out, so you will never again have to change a bulb in the middle of a performance. LEDs also give years of maintenance free use. Over the lifetime of the product lower electricity bills and the absence of bulb replacements costs will repay your initial investment in this truly professional music stand light. Cable Includes 2.5m of cable from the clip.