Brighten your work area and recharge a gadget with this OttLite Emerge LED desk lamp. Three brightness settings and three color temperature modes provide flexible illumination for different moods, and ClearSun LED technology helps reduce eyestrain. This OttLite Emerge LED desk lamp has a 2.1-amp USB port for charging a compatible device.
Energy-efficient LEDs rated to last up to 40,000 hours.
OttLite ClearSun LED technology
Reduces eyestrain by 51% and provides smooth, uniform light with Color Rendering Index (CRI) of 97.
Three brightness settings and three color temperature modes
Offer flexible light options.
Two points of articulation
Allow for easy and precise light adjustment.
Delivers 5V, 2.1 amps of power to fully charge smartphones and tablets.
A:AnswerThank you for your inquiry. The bulb is not replaceable in this lamp, as the lamp is an LED (Light Emitting Diodes) lamp that has the LED's built into the lamp. Best regards, Ottlite C/S, Tampa, FL PH#800/842-8848