Glostertube was founded in Milano in 1953. Our principal goal has always been the Customer satisfaction achieved through a continuos quality care of our products and a fast and accurate service. Our main products are the fluorescent coated glass tubes. Raw materials are best quality glass tubes and phosphors. The glass can be lead, lead free , borosilicate, coloured and soda. The phosphors are made with inert matter where impurities are dispersed. These impurities are able to absorb energy from the electric discharge and to return this energy as light of a given wave length and therefore of a given colour. Glostertube coats glass tubes in dimensions ranging from 6 mm to 38 mm diameter and from 1500mm to 3200mm length. The phosphors, will give to the tube when lighted several colours ranging from white tones, warm almost pinkish to cool as ice, to pink, blue, purple, orchid, salmon, cyclamen, green, yellow, etc. |
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click here to go to the Colours Technical specification
| DIAMETER mm | 6, 8, 10, 12, 13, 15, 18, 20, 22, 25, 38 |
| LENGTH mm | 1500, 2000, 2500, 3000, 3200 |
| COLOURS | WHITES: 101 6500°K 102 4500°K 103 3500°K 104 WARMTONE 2800°K 105 SOFT 3200°K 106 4000°K 107 4400°K 108 5000°K 109 5600°K 110 6800°K 111 7500°K 112 9000°K 115 CHAMPAGNE 120 6200°K 129 5300°K 130 SPECIAL 6500°K 131 SPECIAL 7500°K 165 UNIVERSAL WHITE 6500°K 160 170 180 TRIBAND WHITES: 113 3000°K TRIF. 114 4000°K TRIF. 116 6000°K TRIF. 118 8000°K TRIF. 127 2700°K TRIF. 128 WARMTONE SPECIAL 2800°K TRIF. 201 LIGHT BLUE 202 BLUE 203 SUPERBLUE 206 VIOLET 208 TURQUOISE 209 ULTRABLUE 210 SPECIAL BLU 211 SKY BLU 301 GREEN 302 APPLE GREEN 310 BRILLIANT GREEN 311 LIME GREEN 401 PINK 402 PURPLE 403 CYCLAMEN 404 NEW ORCHID 405 SALMON 406 ORANGE 409 APRICOT 410 SUPER RED 501 DEEP YELLOW 505 INCANDESCENT 507 SUPER YELLOW
COLOURTUBE: 204
COBALT BLUE 205 AQUAMARINE 207 PURPLE 303
LIGHT GREEN 304 EMERALD GREEN |
| GLASS | lead |
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