Large
Polished 304 grade stainless steel dome lights with 20 x 0.2 watt 50,000 hour life LED's in each light with an effective brightness of 84 lumen.
The LED's are closer together in the small light, giving a more concentrated and focused light.
The medium light has the LED's spread a little more for a wider light range, and the large light has them spread further, giving a much wider
spread of light.