2套 日光灯管盒 fluorescent light boxes (of 8 根管 tubes) 配有钩子和钢丝绳，方便吊顶。 come with hooks and wire CAN easily hungging on the celling. 有开关选择，打开中间四根，或者关灭中间四根，或者全部打开，或关灭。 on and off switch，choice of 3 options，middle 4 tubes off，or middle 4 tubes on，or all tubes on or off. 俩套$80，自提70， 北约克世嘉堡区送货上门，费用可谈。 自己上门取可以适当优惠， 去Victoria park Ave，and sheppard Ave east，西北角， 或者or Kennedy and sheppard 东南角，均可。 free delivery within Toronto and Scarborough area. self pickup，from Victoria park Ave，and sheppard $90