My name is Tom Hundley and I am a cavern and cave photographer. I have been diving for about 10 years with OW training to DM Padi, Full Cave NACD , and Advanced Nitrox and Deco from TDI. I don't have a lot of lights. I have a 6deg Dive Rite 10 Watt as a primary, an Intova 200L, a Salvo Mini...