Assumed #top anchor. If creating an destination anchor to scroll to the top of the current page, be advised that some browsers [1] appear to âassumeâ a #top anchor (not visible in the page source code). As implementation of this feature appears inconsistent, it is preferable to insert a #pagetop destination anchor instead: .
Once it cools, it should function properly again. A lava lamp may overheat in eight to 10 hours, depending upon the bulb and brand of lamp. Use the lamp for less than eight hours at a time for best results, allowing it to cool to room temperature before using it again.
Under normal conditions, standard DLP lamps should last 7000-8000 hours. Your own lamp and television watching habits will vary, but if you watch TV... 1  2 hours a day, your lamp could last for more than 10 years. 2  5 hours a day...