Figure 1
From: Enhancement of mosquito trapping efficiency by using pulse width modulated light emitting diodes
(a) The module of UV LED light without lens. (b) The 2D luminous intensity distribution curves of the module of UV LED without lens (Unit: mcd/Klm). (c) The module of UV LED light with lens. (d) The 2D luminous intensity distribution curves of the module of UV LED with lens (Unit: mcd/Klm).
