Small, lightweight lamp is ideal for use anywhere. Choose this single-wavelength 9760230 with flashlight included. Lamp includes one 4-Watt tube and measures 6-1/2"W x 1-3/4"H x 1-1/4"D. Order batteries separately. Shag wt 0.2 lb (0.1 kg). this mini UV lamp features 4 Watts intensity and is powered by 4 AA batteries (not included). 9760230 includes 365nm long WAVE UV Plus a flashlight. Each lamp housing is manufactured of impact-resistant plastic which resists fading or cracking. The lamps are lightweight and small enough to fit into a pocket. A nylon strap is attached for easy handling. These lamps are excellent for field inspection and fluorescence applications. Product may contain trace amounts of mercury; cautions should be used in breakage, cleanup, shipping and/or disposal. What's included: one 4-Watt tube and a nylon strap. Compact - fit right in your pocket average bulb life is 3000 hours.