The fixture manufacturer goes on the side of safety. A 75 watt bulb puts out both more light and heat than a 60 watt bulb. It can make the fixture burn out sooner. For even more light, why don't you go with a florescent and get a 27 watt bulb that gives off the same amount of light as a 100 watt bulb? That will give off far less heat and be far better for your fixture?
180 watts
As long as the fixture in the confined space is approved for confined space and the wattage rating of the fixture is not below 60 watts then there should be no problem using a 60 watt bulb in this situation.
Yes, it is only pulling 18 watts.
The label 60 watts bulb max is referring to each individual bulb, not the total in the light fixture.
It depends. A 60 watt CFL draws approximately 13 watts. So you could actually put a 125 watt CFL in as it only draws 30 watts. However most CFLs cannot be dimmed nor are CFLs recommended in harsh environments such as refrigerators or ovens. Also because the coils of a CFL get larger in diameter adn height as the brightness increases, some fixtures may be unable to accomodate a 60 watt CFL let alone a 125.
180 watts
As long as the fixture in the confined space is approved for confined space and the wattage rating of the fixture is not below 60 watts then there should be no problem using a 60 watt bulb in this situation.
Yes, it is only pulling 18 watts.
The label 60 watts bulb max is referring to each individual bulb, not the total in the light fixture.
It depends. A 60 watt CFL draws approximately 13 watts. So you could actually put a 125 watt CFL in as it only draws 30 watts. However most CFLs cannot be dimmed nor are CFLs recommended in harsh environments such as refrigerators or ovens. Also because the coils of a CFL get larger in diameter adn height as the brightness increases, some fixtures may be unable to accomodate a 60 watt CFL let alone a 125.
Probably, as the CFL consumption is 26 watts. Why not try a 60 watt CFL first, that would be much lower consumption.
I cannot tell you as this will vary from brand to brand of LED lightbulbs. Look on the package for the "equivalent wattage" rating and buy bulbs rated at 60W equivalent. You should not need to change the fixture, just put LED lightbulbs in the one you already have.
Yes, you CAN. The real question is whether or not you should. There is always a fire hazard, especially if the lamp is near drapes, or has a large shade or whatnot on it. If it was me I'd only use a 60 watt bulb in a 60 watt lamp.
Technically speaking a bulb and a lamp are the same thing. You can use a 60 watt bulb in a fixture calling for a 40 watt bulb but I wouldn't. The lighting fixture may get to hot, melt and start a fire.
The manufacturers usually recommend 40 watt globes (because they don't get as hot), but you can get away with 60 watt globes, and possibly 75 watt but not for long periods. However, if you are at the end of the distribution line, or if your electricity supply has a history of voltage drops below the normal level (eg 230V instead of 240) then put in the 40 watt globes or you will be forever replacing them.
Two thoughts here, one the fixture should be rated at the maximum wattage allowed for the socket the bulb screws into. A label should state "maximum wattage allowed". To do a calculation Watts = Amps x Volts. Amps = Watts/Volts. 5 x 60 watts = 300 watts. 300/120 = 2.5 amps. The electrical code only rates down to #14 wire which is rated at 15 amps. From here you have to make the decision.
60-80 watts