282 USB Light with Clock Desk Set High-tech CCFL lighting tube Size: 2 x 20cm Superbright Decreasing computer monitor glare to make eyes comfort With a heavy base and a bearing holder adjusting fore-and-aft directions Lighting tube holder detachable: as a flashlight for indoor and outdoor usage Power: AC/DC, rechargeable batteries are available Concealed hook releasable for randomly hanging Built-in FM radio and alarm clock With two powerful magnets at the back of the lighting tube holder available to be fixed on iron-surface appliances Side LED light signals: red light off and green light on showing charging completed Two-in-one table lamp combining a spotlight with a heavy base The detachable spotlight with rechargeable function, ideal for indoor and outdoor usage as an emergency lamp Built-in FM radio and digital alarm clock 20cm CCFL fluorescent tube: long usage life for around 10,000 hours CCFL tube simulates natural light releasing eye strain Effectively decreasing X-radiation emanation from computer monitor for eyes comfort