They are packaged in a bilingual color box and include a 6 foot cord and a 15 watt light bulb. Each Salt Lamps comes with a 15 watt bulb and sits upon a Shesham wood base.
 
NL-S Small 2-3 kg
NL-M Med 3-5 kg
NL-L Large 5-6 kg
NL-XL Xtra Large 7-10 kg
NL-XXL Jumbo 18-20 kg