Light in wheel well 0f 777?

[dash88]

http://www.flightlevel350.com/Aircra...ideo-8155.html
Look at the Singapore Airlines 777 in this video, what use is that red light inside the wheel, no clue...

[forget]

I haven't a clue - but here's a guess. A warning to ground crews that hydraulics are powered and to keep out of the wheelwells. Standing by for .......

[spannersatcx]

asked and answered here

[forget]

Thanks Spanners. Made me feel quite smart - for a change.