Circle-H lighting makes it possible for pilots to make much smoother and safer landings on offshore installations than was previously possible at night, or during poor light or adverse weather conditions. It eliminates the sometimes dangerous and disorienting ‘black-hole’ effect in the helideck that pilots previously often found so challenging.

Circle & H Lighting for helideck - TouchDown Positioning Marketing - (TD/PM) and Lit Heliport Identification Marking (H) is superimposed on the yellow painted marking. It comprises a concentric circle of at least 16 discrete lighting segments. The Elements have a width of 100mm. A single circle is positioned at the mean radius of the painted circle of the Helideck.

The lighting segments provide coverage between 50% and 75% of the circumference as stated in CAP437, and are equidistantly placed with the gaps between them not less than 0.5 m.

    Shenzhen Green Source Light Equipment Co.,Ltd is a high technology enterprise engaging in research aviation light,helipad light,marine lantern, solar garden/street light, and traffic warning light, which located in Shenzhen China.
    Since 2010, we design,manufacture and supply all kinds of above lights.

    We offer full solution from production to arrangement service according customer requirements.The company dedicated these lights development and production for many years,complying with international standards and recommendation from NO.14 attachment of ICAO,request of FAA and relevant standards of MH-T6012-1999.

    We made a long term development strategy plan that our company, all team member will keep on improving , pursuing technical renovation & better quality, serving our customer heart and soul.

    Our pursuit is with high quality, vary kinds, competitive price and best service to create first -class product to satisfy all our customers needs.