PY X-MA-10 115V Combo Sound/Flash Light 10J 100 dB 90-135VAC, GRY hs BL lensExclusive Pfannenberg xenon flash technology8,000,000 flash service lifeAdjustable flash rate: 0.1, 0.5, 0.75, and 1.0 HzAutomatic flash synchronization of multiple connected...