Features ofSMM SERIES MIST MAKER: 1. Suitable for rockery, pools, pond and outdoor landscaping. 2. LED beads included, with colourful foggy effects. 3. with stainless steel plated body. 4. 100% sealed, completely waterproof. 5.withexternal transformer, more convenient to use. 6. with WATER-LEVEL-NEEDLE PROTECTION SYSTEM, avoid the product working without water. ModelSMM-150Power150WWorking Water Depth40 - 80MMMist-Spray Volume1500ML/HVoltage120, 220 240V / 50, 60HzDiameter99MMHeight36MMCeramic Disc SizeØ 16MMLED Beads12 PCSRemarks1.With external transformers2.Proper Temperature for Use: +1°C - 45°C