For other countries when items ship from China, buyer needs to pay possible duty fee.
And if it is pre-order,we will contact you to pay for the rest shipping cost needed.

It is 26.4 x 6 x 6.4inch

SP150 doesn't have daisy chain function. 

Germination: 24-30 inches

Vegging: 18-24 inches

Bloom: 12-24 inches

There is no CSA but CE certification mark. 

SP150 can cover two middle plants. 

We dont add uv but there are IR for sure. ;)  

Mars SP 150 cannot be daisy chained. 

The SP 150 is using different power supply, it cannot be dimmable, or adjust wattage. 

SP 150 is using different design, it can only be used under voltage from 110~120v or 220~240v. Fixed voltage will be best, if the current or voltage not stable, the light will go wrong easily. So please only use this light follow the instruction. 

The SP light is IP 65, waterproof. So using in humidity environment is okay.

Seedling:18/6 or 20/4; above 30'' ; 
Veg: 18/6 or 20/4; 18~24'' above canopy.
Flowering: 12/12; 12~18'' above canopy
 

It can cover 2x4 during veg and 1.5x3 during flowering. 

The TS series are no fan design, so the panel needs to release heat itself. We are using all aluminum meterial for the light body, and all the material are anti-fire, over 90% of the components are UL listed, so the light won't catch fire. Also the heat is under control, won't influence the lifespan of the light. Please don't worry. BTW, the whole room temperature won't increase too much. If you don't like the heat of the light, you can add one small fan above the light, it will help a lot, also during winter, it will not be a problem as well. 

Hello, for 2x4 tent, I'd like to recommend to you only 1 unit SP250. If you like SP150 more, 3 units SP150 can match 2x4 tent

You will get: light+power cord + steel hangers + rachet hangers + instruction and warranty manuel