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.
High-lumen, long-life lamps produce approximately 10. percent more light than standard T8 lamps and 16. percent more light than 34-watt T12s. HPT8 lamps. are rated to last a minimum of 24,000 hours when. operated with instant-start ballasts, and some will last. up to 42,000 hours when paired with programmed-.