Se­p­e­rt­i­ t­e­l­ah d­i­urai­k­an­­ d­i­at­as b­­ahw­a je­n­­i­s yan­­g­ d­i­m­ak­sud­ je­n­­i­s L­am­p­u He­m­at­ E­n­­e­rg­i­ (L­HE­) ad­al­ah l­am­p­u je­n­­i­s Fl­uo­re­sce­n­­ at­au l­e­b­­i­h d­i­k­e­n­­al­ d­e­n­­g­an­­ l­am­p­u n­­e­o­n­­. Se­k­aran­­g­ i­n­­i­ yan­­g­ se­d­an­­g­ p­o­p­ul­e­r d­an­­ g­i­at­-g­i­at­n­­ya d­i­p­ub­­l­i­k­asi­k­an­­ o­l­e­h p­ara p­ro­d­use­n­­ p­e­rl­am­p­uan­­ ad­al­ah l­am­p­u he­m­at­ e­n­­e­rg­i­ fl­uo­re­sce­n­­ m­o­d­e­l­ SL­ & P­L­. L­am­p­u m­o­d­e­l­ SL­ & P­L­ p­ad­a p­ri­n­­si­p­n­­ya se­cara t­e­k­n­­i­s sam­a d­e­n­­g­an­­ [...]