Lowest price ever on the ENERGIZER Rechargeable LED Book Light! Click here to get it for just $8.30. [Great for travel]: One (1) Energizer Rechargeable LED Clip On Book Light is small and compact, making it perfect to pack on trips [USB Rechargeable]: A great personal flashlight for reading and travel [3 Color Modes]: Warm, Cool and Combined color temperatures suit your needs, use Warm