LED christmas light: This kind of bulb cover is made of hard injected PC material with strong water resistance.It is safe to be outdoor used in 24V. It replaces traditional holiday lighting,more brilliant,reliable and lasting longer. It can be extended in 100-240V. ModelVoltageLED colorLED QtyLength(m)Power Consumption(W)Max.connectingDF/BF/CH/P5/H3/C7/SF/D5/S3 -24V-180*10*0-OD-72 24VR/Y/G/B/W728.95.76WNon-extendableDF/BF/CH/P5/H3/C7/SF/D5/S3 -24V-180*10*0-OD-120 24VR/Y/G/B/W12013.7 9.6WNon-extendableDF/BF/CH/P5/H3/C7/SF/D5/S3 -24V-180*10*0-OD-60 100-240VR/Y/G/B/W606 4.8W40setsDF/BF/CH/P5/H3/C7/SF/D5/S3 -24V-180*10*0-OD-100 100-240VR/Y/G/B/W10010 9.6W 20setsDF/BF/CH/P5/H3/C7/SF/D5/S3 -24V-180*10*0-OD-120 100-240V R/Y/G/B/W12012 9.6W 20setsRemark: P5=Pentacle G12=Pearl C6=Strawberry M5=Icicle H3=Heart SF=Snowflake C7=Big Strawberry D5=Non-Cover S3=Gift Box