Trying my twin 40w Actinic tubes tonight in place of my 125w MV bulb.
As can be seen from the first picture, they both fit onto a cross-member on top of the suitcase heath trap kindly lent to me from the Boxmoor trust.
The light output is fantastic, and the first night I used it in woodland it outperformed the MV 3-1 moth ratio.
Tonight they are both laying across the funnel of my Robinson collar, in a vain hope of attracting something different and probably diptera related knowing my luck!
An hour to go until full dark, fingers crossed and pots at the ready in the morning.