This 100 watt reflector light bulb is designed for indoor or greenhouse use only.More Details >
This 100 watt R30 plant grow light bulb provides natural light for your greenhouse or indoor garden. The colored reflector type light bulb is used to develop seedlings and assist in plant growth. Ideal for track and recessed lighting. Price is for one bulb; one bulb per package.
Customers most agreed on the following attributes:
This light does what it is supposed to do.
I purchased 4 of these bulbs for starting seedlings indoors in mid January. My set up required 2 bulbs and luckily I bought 2 spares as the first 2 have already burned out. Assuming that they were on for 15 hours a day for the last month, that comes to approximately 450 hours which is far below the advertised 2000 hours average life expectancy.