... and head for easy storage 1) Item/model: HT/A201, HT/A 301, HT/A 401, HT/A 401+ 2) Aperture: 285mmx285mm 3) Folding ... f=290 5) Lamp/life: a) HT/A201, HT/A301: EHJ 24V 250W/50hb) HT/A401, HT/A401+: EVD 36V 400W/50h6) Dual sockets ... length upon request 20) Net weight:a) HT/A201: 10.5kgb) HT/A301: 10.7kgc) HT/A401: 11.6kgd) HT/A401+ 11.4kg21) Dimensions: 370x380x285mm22) Packing ...